California Grocers Assn. v. City of Los Angeles , 52 Cal. 4th 177 ( 2011 )


Menu:
  • Filed 7/18/11
    IN THE SUPREME COURT OF CALIFORNIA
    CALIFORNIA GROCERS                   )
    ASSOCIATION,                         )
    )
    Plaintiff and Respondent, )
    )                            S176099
    v.                        )
    )                     Ct.App. 2/5 B206750
    CITY OF LOS ANGELES,                 )
    )                     Los Angeles County
    Defendant and Appellant;  )                   Super. Ct. No. BC351831
    )
    LOS ANGELES ALLIANCE FOR A           )
    NEW ECONOMY,                         )
    )
    Intervener and Appellant. )
    ____________________________________)
    The City of Los Angeles, like numerous other municipalities in California
    and elsewhere, regulates the ability of certain employers to summarily replace the
    workforce upon acquiring a new business. Is such a worker retention ordinance
    preempted as intruding upon either matters of health and safety already regulated
    by the state or matters of employee organization and collective bargaining fully
    occupied by federal law? We conclude it is not. As well, we conclude the
    challenged ordinance is fully consistent with both the state and federal equal
    protection clauses. As the Court of Appeal found the ordinance preempted, we
    reverse.
    1
    FACTUAL AND PROCEDURAL BACKGROUND
    In December 2005, the City of Los Angeles (City) adopted the Grocery
    Worker Retention Ordinance (Ordinance). (L.A. Ord. No. 177,231, adding
    ch. XVIII, § 181.00 et seq. to L.A. Mun. Code.)1 For grocery stores of a specific
    size (15,000 square feet or larger) that undergo a change of ownership, the
    Ordinance vests current employees with certain individual rights during a 90-day
    transition period. First, the incumbent owner is to prepare a list of nonmanagerial
    employees with at least six months‘ employment as of the date of transfer in
    ownership, and the successor employer must hire from that list during the
    transition period. (L.A. Mun. Code, § 181.02.) Second, during that same period,
    the hired employees may be discharged only for cause. (Id., § 181.03(A)-(C).)
    Third, at the conclusion of the transition period, the successor employer must
    prepare a written evaluation of each employee‘s performance. The Ordinance
    does not require that anyone be retained, but if an employee‘s performance is
    satisfactory, the employer must ―consider‖ offering continued employment. (Id.,
    § 181.03(D).) If the workforce is unionized, however, the union and the employer
    may agree on terms that supersede the Ordinance. (Id., § 181.06.)
    1      The Ordinance mirrors grocery worker retention ordinances adopted by
    various other California municipalities (see Gardena Mun. Code, ch. 5.10; S.F.
    Police Code, art. 33D; Santa Monica Mun. Code, ch. 5.40), and is substantially
    similar to worker retention ordinances for other fields adopted in California (e.g.,
    Berkeley Mun. Code, ch. 13.25 [marina business workers]; Emeryville Mun.
    Code, ch. 32, § 5-32.1.1(b) [hotel workers]; L.A. Mun. Code, § 183.00 et seq.
    [hotel workers]; Oakland Mun. Code, ch. 2.36 [hospitality workers]; San Jose
    Mun. Code, § 25.11.700 et seq. [airport business workers]) and throughout the
    United States (N.Y.C. Admin. Code, tit. 22, ch. 5, § 22-505 [building service
    workers]; Philadelphia Mun. Code, ch. 9-2300 [service contract workers];
    Providence, R.I., Code of Ord., §§ 2-18.5 [hospitality workers], 14-16 [building
    service workers]; D.C. Official Code, § 32-101 et seq. [health care, food service,
    and janitorial workers]).
    2
    Plaintiff California Grocers Association (Grocers) filed a complaint against
    the City seeking to enjoin enforcement of the Ordinance on the grounds that it was
    preempted by provisions of the Health and Safety Code, the Labor Code, and
    federal labor law, and that it violated the equal protection provisions of the state
    and federal Constitutions. The Los Angeles Alliance for a New Economy, a
    nonprofit organization, intervened to defend the Ordinance.
    After a two-day bench trial, the trial court entered a judgment enjoining
    enforcement of the Ordinance, declaring it void on two of the four asserted
    grounds. The court concluded the Ordinance affected health and sanitation
    standards for retail food establishments, an area fully occupied by state law, and
    was on that basis preempted, and further concluded the Ordinance violated equal
    protection because there was no rational basis for its differential treatment of
    grocery stores smaller than 15,000 square feet or its permitting employers and
    unions to contract around the Ordinance‘s terms.
    A divided Court of Appeal affirmed. The majority agreed with the trial
    court that the California Retail Food Code (Retail Food Code) (Health & Saf.
    Code, § 113700 et seq.) fully occupied the field of health and sanitation standards
    for retail food establishments, and the Ordinance had the impermissible purpose
    and effect of regulating in the same area. It further concluded, contrary to the trial
    court, that the Ordinance was also preempted by the National Labor Relations Act
    (NLRA or the Act) (
    29 U.S.C. § 151
     et seq.) because, in the majority‘s view,
    federal labor law guaranteed successor employers the right to pick and choose
    whom they wished to employ, free of local regulation. The majority did not
    address the trial court‘s further equal protection conclusions. In contrast, the
    dissent argued that the Ordinance was neither preempted nor inconsistent with
    equal protection principles.
    3
    We granted review to resolve significant preemption and constitutional
    questions placing into doubt the validity of this and other similar worker retention
    ordinances throughout the state.
    DISCUSSION
    I. State Preemption
    A. Preemption Principles
    Local ordinances and regulations are subordinate to state law. (Cal. Const.,
    art. XI, § 7.) Insofar as a local regulation conflicts with state law, it is preempted
    and invalid. (O’Connell v. City of Stockton (2007) 
    41 Cal.4th 1061
    , 1067;
    Sherwin-Williams Co. v. City of Los Angeles (1993) 
    4 Cal.4th 893
    , 897.) ― ‗ ―A
    conflict exists if the local legislation ‗ ―duplicates, contradicts, or enters an area
    fully occupied by general law, either expressly or by legislative implication.‖ ‘ ‖
    [Citations.]‘ ‖ (O’Connell, at p. 1067, quoting Sherwin-Williams, at p. 897;
    accord, American Financial Services Assn. v. City of Oakland (2005) 
    34 Cal.4th 1239
    , 1251.)
    Only the last of these bases for conflict, field preemption, is at issue here.
    ―Local legislation enters an area ‗fully occupied‘ by general law when the
    Legislature has expressly manifested its intent to fully occupy the area or when it
    has impliedly done so in light of recognized indicia of intent.‖ (Big Creek Lumber
    Co. v. County of Santa Cruz (2006) 
    38 Cal.4th 1139
    , 1150.) Grocers contend the
    Ordinance impermissibly intrudes into an area the state has, in the Retail Food
    Code, expressly reserved for itself. (See Health & Saf. Code, § 113705.) Express
    field preemption turns on a comparative statutory analysis: What field of
    exclusivity does the state preemption clause define, what subject matter does the
    local ordinance regulate, and do the two overlap? (See, e.g., Big Creek Lumber, at
    pp. 1152-1157; Morehart v. County of Santa Barbara (1994) 
    7 Cal.4th 725
    , 748-
    4
    751.) The burden of proving the existence of such an overlap rests on Grocers, as
    the party asserting preemption. (Big Creek Lumber, at p. 1149.)
    B. Express Preemption
    We begin with the language of the preemption clause and the Ordinance.
    Health and Safety Code section 113705‘s definition of the regulatory field it
    reserves for the state is clear and precise: ―Except as provided in Section
    113709,[2] it is the intent of the Legislature to occupy the whole field of health and
    sanitation standards for retail food facilities, and the standards set forth in this part
    and regulations adopted pursuant to this part shall be exclusive of all local health
    and sanitation standards relating to retail food facilities.‖ Thus, the state alone
    may adopt ―health and sanitation standards for retail food facilities.‖ (Ibid.) The
    remainder of the statutory scheme demonstrates by way of example the precise
    scope of exclusive state regulation, comprehensively detailing standards for, e.g.,
    employee training on health matters (id., §§ 113947-113947.3), employee health
    and hygiene (id., §§ 113949-113978), food transportation, storage, and preparation
    (id., §§ 113980-114057.1), food display and service (id., §§ 114060-114083), food
    labeling (id., §§ 114087-114094), the design and sanitizing of food preparation
    areas and utensils (id., §§ 114095-114185.5), and the design and cleanliness of
    food facilities (id., §§ 114250-114282).3
    2       Health and Safety Code section 113709, a savings clause preserving local
    authority over certain subjects not relevant here, does not affect our disposition of
    this case.
    3      As examples of the sorts of concerns addressed and level of detail provided
    by the Retail Food Code, the statutory scheme specifies, to the degree and minute,
    the temperatures at which various foods must be stored and cooked (Health & Saf.
    Code, §§ 113996, 114004), to the hour, how long food contact surfaces may go
    between cleanings (id., § 114117), and, to the inch, how large food preparation
    sinks must be (id., § 114163).
    5
    In contrast, the Ordinance imposes no substantive food safety standards.
    Its provisions regulate, for certain grocery stores during ownership transitions,
    how a new owner may select its workforce. (See generally L.A. Mun. Code,
    §§ 181.02-181.04.) It does not speak to how employees must conduct themselves
    to ensure sanitation, how food should be handled or transported, how grocery
    stores should be designed or cleaned, or any of the various other topics for which
    the Retail Food Code sets out exclusive state standards. The face of the Ordinance
    thus discloses no incursion into the exclusive realm reserved for the state by
    Health and Safety Code section 113705; the former regulates employment, not
    food safety, while the latter regulates food safety, not employment.
    In concluding that the Ordinance nevertheless is preempted, the Court of
    Appeal majority relied on language in the Ordinance‘s preamble and statements by
    City officials indicating the City, in passing the Ordinance, was concerned with
    promoting health and safety. The preamble notes in part: ―The City has an
    interest in ensuring the welfare of the residents of [Los Angeles] through the
    maintenance of health and safety standards in grocery establishments.
    Experienced grocery workers with knowledge of proper sanitation procedures,
    health regulations, and understanding of the clientele and communities they serve
    are instrumental in furthering this interest.‖ (L.A. Mun. Code, § 181.00.)
    Remarks by members of the city attorney‘s office and some city council members
    during deliberations similarly suggest the promotion of health and safety may have
    been a City concern.
    We may accept for the sake of argument that the promotion of health and
    safety was one of the City‘s purposes in passing the Ordinance. That the
    Ordinance is preempted does not, however, follow. Purpose alone is not a basis
    6
    for concluding a local measure is preempted.4 While we and the Courts of Appeal
    have occasionally treated an ordinance‘s purpose as relevant to state preemption
    analysis (see, e.g., Lancaster v. Municipal Court (1972) 
    6 Cal.3d 805
    , 809-810;
    Bravo Vending v. City of Rancho Mirage (1993) 
    16 Cal.App.4th 383
    , 404-409),
    we have done so in the context of a nuanced inquiry into the ultimate question in
    determining field preemption: whether the effect of the local ordinance is in fact
    to regulate in the very field the state has reserved to itself.
    Thus, in Cohen v. Board of Supervisors (1985) 
    40 Cal.3d 277
    , we upheld
    against a preemption challenge a local ordinance requiring a permit to provide an
    escort service. The state had impliedly occupied the field with respect to the
    criminalization of prostitution and sexual conduct. (See In re Lane (1962) 
    58 Cal.2d 99
    , 103.) Although the ordinance‘s likely purpose was to reduce vice and
    deter conduct proscribed by the state, this purpose did not support preemption:
    ―An ordinance is not transformed into a statute prohibiting crime simply because
    the city uses its licensing power to discourage illegitimate activities associated
    with certain businesses. Most licensing ordinances have a direct impact on the
    enforcement of state laws which have been enacted to preserve the health, safety
    and welfare of state and local citizens. This fact does not deprive a municipality
    of the power to enact them.‖ (Cohen, at p. 299.) The ordinance in actual effect
    did not enter the field of criminalizing sexual conduct, but only controlled who
    might operate an escort service, leaving the regulation of any such conduct to the
    4      To rest preemption analysis solely on considerations of purpose would
    generate the anomalous circumstance, rejected by the United States Supreme
    Court, that one jurisdiction‘s measure might survive preemption, while another
    identical measure passed in a different jurisdiction might fall, ―merely because its
    authors had different aspirations.‖ (Shady Grove Orthopedic Associates, P.A. v.
    Allstate Ins. Co. (2010) 559 U.S. ___ [
    130 S.Ct. 1431
    , 1441].)
    7
    state; as such, it was not preempted. (Id. at pp. 295-296, 299-300; see also EWAP,
    Inc. v. City of Los Angeles (1979) 
    97 Cal.App.3d 179
    , 191 [upholding an
    ordinance regulating picture arcades so as to discourage violations of state law,
    without criminalizing or imposing any new standard for sexual conduct]; cf.
    Lancaster v. Municipal Court, supra, 6 Cal.3d at pp. 809-810 [concluding an
    ordinance was preempted where its effect was to criminalize aspects of sexual
    conduct].)
    Similarly, in Bravo Vending v. City of Rancho Mirage, supra, 
    16 Cal.App.4th 383
    , a tobacco company challenged a local ordinance forbidding
    vending machine cigarette sales. The tobacco company contended that, because
    the ordinance was intended to reduce sales to minors and the state had expressly
    occupied the field of penal sanctions for sales to minors, the ordinance was
    preempted. The Court of Appeal found no preemption. While the local ordinance
    was intended to make less likely violations of the laws against sales to minors, in
    actual effect it neither expanded upon nor detracted from the state-mandated
    prohibitions and sanctions for sales. (Id. at p. 412.)
    More recently, in Personal Watercraft Coalition v. Marin County Bd. of
    Supervisors (2002) 
    100 Cal.App.4th 129
    , the Court of Appeal rejected the
    argument that, because a municipality had adopted an ordinance banning the use
    of personal watercraft out of a concern for pollution, the ordinance was preempted
    by federal law prohibiting the adoption of state and local emission standards for
    nonroad vehicles. The Court of Appeal correctly recognized that the purpose of
    the federal preemption provision was only to alleviate the problems that would
    arise from ―a multiplicity of conflicting state and local exhaust emission
    standards.‖ (Id. at p. 155.) Consequently, state and local laws were preempted
    only to the extent they adopted such standards. Laws that simply promoted the
    8
    same antipollution goals without setting pollution standards were entirely valid.
    (Ibid.)
    These cases are on point here. The Retail Food Code does not preempt all
    laws that have as their purpose the promotion of food health and safety; it
    preempts only those that establish ―health and sanitation standards‖ for retail food
    establishments, so as to ensure uniformity for such facilities. (Health & Saf. Code,
    § 113705.) The Retail Food Code itself dictates those uniform standards, but does
    not specify by whom they are to be carried out; as far as state law is concerned, a
    retail food store may employ whomever it likes, so long as those it employs
    comply with the state‘s standards for distributing food in a safe and healthful
    manner. For its part, the Ordinance, like the escort service ordinance in Cohen v.
    Board of Supervisors, supra, 
    40 Cal.3d 277
    , regulates only who may be hired to
    engage in certain work, and though it may have been intended in part to reduce
    violations of state law by those workers, it does not itself add to or subtract from
    the state‘s uniform standards of conduct for whoever engages in that work. Like
    the watercraft ordinance in Personal Watercraft Coalition v. Marin County Bd. of
    Supervisors, supra, 
    100 Cal.App.4th 129
    , the Ordinance promotes the same goals
    as the enactment of a higher governmental authority, but does so without entering
    the field that enactment preempts, i.e., the setting of specific uniform standards.
    The trial court erred in concluding that, because the Ordinance arguably was
    intended to enact ―a different approach to ensuring food safety than that crafted by
    the Legislature,‖ ipso facto it was preempted.
    Grocers argue, purpose aside, that the Ordinance goes beyond issues of
    worker retention and does impose food sanitation standards. As foundation for
    this argument, Grocers focus on the portion of the Retail Food Code that regulates
    employee training and knowledge. (See Health & Saf. Code, §§ 113947-
    113947.6.) Health and Safety Code section 113947, subdivision (a) requires ―[t]he
    9
    person in charge and all food employees [to] have adequate knowledge of, and . . .
    be properly trained in, food safety as it relates to their assigned duties.‖ The Retail
    Food Code further requires that specified food facilities have either an owner or
    employee who has received state certification in food safety (see id., §§ 113947.1,
    subds. (a), (b)(1), 113947.2, 113947.3) or otherwise be able to demonstrate to an
    enforcement officer that the employees have adequate knowledge of food safety as
    it relates to their duties (id., § 113947.1, subd. (b)(2)). For facilities that have just
    opened, gone through a change in ownership, or otherwise lost their certified food
    safety specialist, the scheme offers a 60-day grace period. (Id., subd. (e).)
    Grocers contend the Ordinance, too, regulates employee qualifications.
    Contrary to Grocers‘ argument, this portion of the Retail Food Code and
    the Ordinance do not overlap. The Retail Food Code establishes standards for
    what certain employees, particularly one certified owner or supervising food
    service employee, must know or be taught, but does not regulate who must be
    hired; the Ordinance regulates the pool of nonsupervising, nonmanagerial
    employees from which a new owner temporarily must hire, but imposes no
    standards concerning what the hired employees must know or be taught about food
    safety. Notably, the Retail Food Code‘s required certified food safety specialist is
    by definition a managerial or supervisorial employee,5 while the Ordinance by its
    terms expressly excludes from its scope all such employees6 and thus does not
    5      See Health and Safety Code section 113947.1, subdivision (f) (―The
    responsibilities of a certified owner or employee . . . shall include the safety of
    food preparation and service, including ensuring that all employees who handle, or
    have responsibility for handling, nonprepackaged foods of any kind, have
    sufficient knowledge to ensure the safe preparation or service of the food, or
    both.‖).
    6    See Los Angeles Municipal Code section 181.01(C) (― ‗Eligible Grocery
    Worker‘ does not include a managerial, supervisory, or confidential employee.‖).
    10
    regulate or restrict in any way an employer‘s freedom to hire whomever it chooses
    to satisfy that position. As such, the Ordinance does not intrude upon the field the
    state has expressly reserved to itself and is not preempted by state law.
    II. Federal Preemption
    A. Machinists Preemption Principles
    We consider as well whether the Ordinance is preempted by the NLRA, a
    federal law enacted to protect ―the right of employees to organize and bargain
    collectively.‖ (
    29 U.S.C. § 151
    .) The supremacy clause of the United States
    Constitution vests Congress with the power to preempt state law. (Viva! Internat.
    Voice for Animals v. Adidas Promotional Retail Operations, Inc. (2007) 
    41 Cal.4th 929
    , 935; see U.S. Const., art. VI, cl. 2.) While Congress may exercise
    that power by enacting an express preemption provision, the NLRA contains no
    such provision; indeed, ―Congress has not seen fit to lay down even the most
    general of guides to construction of the Act, as it sometimes does, by saying that
    its regulation either shall or shall not exclude state action.‖ (Bethlehem Co. v.
    State Board (1947) 
    330 U.S. 767
    , 771.) Instead, Grocers contend the Ordinance is
    impliedly preempted under the Machinists doctrine. (Machinists v. Wisconsin
    Emp. Rel. Comm’n (1976) 
    427 U.S. 132
     (Machinists).) Determining whether
    Machinists preemption extends here requires that we examine its principles in
    some depth.
    In Machinists, supra, 
    427 U.S. 132
    , the United States Supreme Court
    considered whether labor or management self-help (economic pressure tactics
    such as boycotts, strikes, and lockouts used to extract concessions during the
    collective bargaining process), although neither protected nor prohibited by the
    NLRA, might nevertheless be ― ‗deemed privileged against state regulation.‘ ‖
    (Machinists, at p. 141.) A union, seeking to pressure an employer to make
    concessions in negotiations over renewal of an expired collective bargaining
    11
    agreement, urged its members to refuse all overtime work. A state labor
    commission, concluding the conduct was neither arguably protected nor arguably
    prohibited by federal labor law, enjoined the concerted activity as being in
    violation of state law, and the state supreme court upheld the injunction.
    The United States Supreme Court reversed. It explained that even where
    the NLRA does not address a particular economic weapon, preemption may still
    apply. ―Whether self-help economic activities are employed by employer or
    union, the crucial inquiry regarding pre-emption is the same: whether ‗the
    exercise of plenary state authority to curtail or entirely prohibit self-help would
    frustrate effective implementation of the Act‘s processes.‘ ‖ (Machinists, supra,
    427 U.S. at pp. 147-148.) Except insofar as the NLRA itself regulates the use of
    particular economic weapons, Congress intended a ―no-fly‖ zone, with neither
    states nor the National Labor Relations Board (NLRB) permitted to interfere in the
    bargaining process by dictating which weapons labor and management might
    employ in negotiations. ―To sanction state regulation of such economic pressure
    deemed by the federal Act ‗desirabl[y] . . . left for the free play of contending
    economic forces, . . . is not merely [to fill] a gap [by] outlaw[ing] what federal law
    fails to outlaw; it is denying one party to an economic contest a weapon that
    Congress meant him to have available.‘ ‖ (Machinists, at p. 150.)
    In subsequent years, the United States Supreme Court has extended
    Machinists principles to other instances in which, from the text or structure of the
    NLRA, it could infer Congress intended the subject matter to be free from state or
    municipal regulation. Thus, in Golden State Transit Corp. v. Los Angeles (1986)
    
    475 U.S. 608
    , 618, again addressing regulation of economic weapons in the
    bargaining process, the United States Supreme Court concluded the City of Los
    Angeles was preempted from conditioning renewal of a taxicab company‘s
    operating license on the company‘s settling a labor dispute. The taxi drivers were
    12
    permitted under the NLRA to strike to pressure the taxi company, and the taxi
    company was permitted to resist that pressure and seek to outlast the drivers. The
    city, by requiring the taxi company to settle in order to keep operating, was
    effectively placing a time limit on the company when none was contemplated,
    thereby interfering with its use of permitted economic weapons, and was imposing
    an obligation to agree where the text and legislative history of the NLRA
    contemplated only an obligation to bargain. (Golden State Transit, at pp. 615-
    617.)
    Most recently, in Chamber of Commerce of United States v. Brown (2008)
    
    554 U.S. 60
    , the United States Supreme Court concluded California could not
    prohibit employers who received state funding from using those funds to influence
    support for or opposition to union organizing. (See Gov. Code, §§ 16645.2,
    16645.7.) Reviewing the history of federal labor regulation, the court noted
    Congress had ―expressly preclude[d] regulation of speech about unionization ‗so
    long as the communications do not contain a ―threat of reprisal or force or promise
    of benefit.‖ ‘ ‖ (Brown, at p. 68; see 
    29 U.S.C. § 158
    (c).) As well, Congress
    could have included in section 8(a) and (b) of the NLRA (see 
    29 U.S.C. § 158
    (a),
    (b)) further limits on pro- and anti-unionization advocacy; the limits it chose to
    include could thus be seen as this-much-and-no-more determinations by Congress.
    Accordingly, state law was preempted. (Brown, at p. 69.)
    The foregoing cases each dealt with circumstances where, from the
    structure of the NLRA, it was evident Congress had spoken to a particular topic
    and no state interference could be countenanced. A second line of post-Machinists
    decisions, by contrast, has articulated significant limits on the scope of Machinists
    preemption arising from the fact the NLRA is a regulation of process, not
    substance.
    13
    The NLRA was enacted ―to remedy ‗[t]he inequality of bargaining power
    between employees who do not possess full freedom of association or actual
    liberty of contract, and employers who are organized in the corporate or other
    forms of ownership association.‘ ‖ (Metropolitan Life Ins. Co. v. Massachusetts
    (1985) 
    471 U.S. 724
    , 753 (Metropolitan Life), quoting 
    29 U.S.C. § 151
    .) ―One of
    the ultimate goals of the Act was the resolution of the problem of ‗depress[ed]
    wage rates and the purchasing power of wage earners in industry,‘ 
    29 U. S. C. § 151
    , and ‗the widening gap between wages and profits,‘ 79 Cong. Rec. 2371
    (1935) (remarks of Sen. Wagner), thought to be the cause of economic decline and
    depression.‖ (Metropolitan Life, at p. 754.) Congress addressed this problem not
    by directly dictating particular wage levels, but by establishing procedures for
    employee organization and collective bargaining that, it hoped, would result in
    fairer negotiations and higher wages. (Ibid.) The resulting law was ―concerned
    primarily with establishing an equitable process for determining terms and
    conditions of employment, and not with particular substantive terms of the bargain
    that is struck when the parties are negotiating from relatively equal positions.‖
    (Id. at p. 753.)
    The United States Supreme Court in Metropolitan Life analyzed whether
    the process-oriented NLRA was intended to have any effect on local employment
    laws of general application. A Massachusetts law required that employee health
    care plans include certain minimum benefits, a subject that otherwise might have
    been addressed in collective bargaining. Rejecting the argument that Machinists
    preemption applied, the Supreme Court drew a line between laws that regulate
    process and those that regulate substance: ―No incompatibility exists . . . between
    federal rules designed to restore the equality of bargaining power, and state or
    federal legislation that imposes minimal substantive requirements on contract
    terms negotiated between parties to labor agreements, at least so long as the
    14
    purpose of the state legislation is not incompatible with these general goals of the
    NLRA.‖ (Metropolitan Life, supra, 471 U.S. at pp. 754-755.) While the NLRA
    facilitates collective bargaining over the terms of employment, it does not
    dictate—nor does it preclude states from dictating—any particular substantive
    terms of employment.
    As the Supreme Court further explained, because the NLRA regulates only
    the process of organizing and bargaining, ―[f]ederal labor law in this sense is
    interstitial, supplementing state law where compatible, and supplanting it only
    when it prevents the accomplishment of the purposes of the federal Act.‖
    (Metropolitan Life, supra, 471 U.S. at p. 756.) The NLRA operates against the
    background of the vast tapestry of substantive state regulation of employer-
    employee relations—the ― ‗backdrop of state law that provided the basis of
    congressional action.‘ ‖ (Metropolitan Life, at p. 757.) Congress did not intend
    ―to disturb the myriad state laws then in existence that set minimum labor
    standards, but were unrelated in any way to the processes of bargaining or self-
    organization.‖ (Id. at p. 756.) Massachusetts thus could exercise its broad police
    powers to regulate the terms of employee health benefits without trespassing into
    any area cordoned off by the NLRA for exclusive federal regulation.
    In Fort Halifax Packing Co. v. Coyne (1987) 
    482 U.S. 1
     (Fort Halifax), the
    United States Supreme Court extended these principles to a state law guaranteeing
    employees a severance payment in the event of a plant closing. The high court
    reiterated that ―the NLRA is concerned with ensuring an equitable bargaining
    process, not with the substantive terms that may emerge from such bargaining.‖
    (Id. at p. 20.) States may regulate what might otherwise be the subject of
    negotiation: ― ‗[T]here is nothing in the NLRA . . . which expressly forecloses all
    state regulatory power with respect to those issues . . . that may be the subject of
    collective bargaining.‘ ‖ (Id. at pp. 21-22.) Given that ― ‗Congress developed the
    15
    framework for self-organization and collective bargaining of the NLRA within the
    larger body of state law promoting public health and safety‘ ‖ (id. at p. 22), Maine
    could by statute provide employees some minimal economic security, in the event
    of a plant closing, without running afoul of the NLRA.
    Our own decision in Industrial Welfare Com. v. Superior Court (1980) 
    27 Cal.3d 690
     presaged the high court‘s later recognitions of the power of localities to
    promote public health and safety through regulation of the employer-employee
    relationship without falling prey to Machinists preemption. We considered there
    whether federal preemption precluded the state Industrial Welfare Commission
    from issuing wage orders regulating the minimum wages, maximum hours, and
    conditions of employment for employees in a range of industries. We rejected the
    argument out of hand, relying on what we viewed as settled precedent that ―the
    federal labor laws do not ‗preempt [] . . . the field of regulating working conditions
    . . . .‘ ‖ (Industrial Welfare Com., at p. 728, fn. 16, quoting Terminal Assn. v.
    Trainmen (1943) 
    318 U.S. 1
    , 7.) Instead, we recognized preemption was confined
    to circumstances in which local regulation interfered with the process of
    organizing and bargaining, including the use of economic weapons to achieve
    particular bargaining goals. (Industrial Welfare Com., at p. 728, fn. 16.)
    As these cases demonstrate, at the core of Machinists preemption is the
    principle that, in specific instances, one may discern from the text and structure of
    the NLRA a basis for inferring that Congress affirmatively intended to leave a
    particular subject free from further NLRB and state and local government
    regulation. ―Machinists pre-emption is based on the premise that ‗ ―Congress
    struck a balance of protection, prohibition, and laissez-faire in respect to union
    organization, collective bargaining, and labor disputes.‖ ‘ ‖ (Chamber of
    Commerce of United States v. Brown, 
    supra,
     554 U.S. at p. 65, quoting
    Machinists, supra, 427 U.S. at p. 140, fn. 4.) ―[A]s in any pre-emption analysis,
    16
    ‗ ―[t]he purpose of Congress is the ultimate touchstone.‖ ‘ ‖ (Metropolitan Life,
    
    supra,
     471 U.S. at p. 747.)
    Given that Congress‘s purpose was to regulate the process of establishing
    terms of employment, not the content of those terms (Metropolitan Life, 
    supra,
    471 U.S. at p. 753; Fort Halifax, 
    supra,
     482 U.S. at p. 20), it follows that the areas
    Congress intended to leave free of local regulation are those relating to the process
    by which an employment agreement is reached: matters of self-organization and
    collective bargaining. (See Metropolitan Life, at p. 751.) In sharp distinction,
    because the NLRA is not a federal code of employment law, Machinists
    preemption does not extend to local establishment of substantive employment
    terms: ―Such regulation provides protections to individual union and nonunion
    workers alike, and thus ‗neither encourage[s] nor discourage[s] the collective-
    bargaining processes that are the subject of the NLRA.‘ ‖ (Fort Halifax, at pp. 20-
    21; see also Southern California Edison Co. v. Public Utilities Com. (2006) 
    140 Cal.App.4th 1085
    , 1100 [Local employment regulation is permitted ―as long as the
    purpose of the law or regulation is not incompatible with the general goals of the
    NLRA to restore the equality of bargaining power and resolve the problem of
    depressed wages.‖].)
    With these principles in mind, we consider whether the text or structure of
    the NLRA evidences any intent to preclude worker retention ordinances such as
    the one at issue here.
    B. Application to the Ordinance
    We begin with an initial presumption against preemption. (E.g., Building
    & Constr. Trades Council v. Associated Builders & Contractors of Mass./R. I.,
    Inc. (1993) 
    507 U.S. 218
    , 224.) This presumption is particularly heavy here
    because the subject matter, the employer-employee relationship, is one
    traditionally regulated by state and local governments under their police powers.
    17
    (Fort Halifax, 
    supra,
     482 U.S. at p. 21 [―[P]re-emption should not be lightly
    inferred in this area, since the establishment of labor standards falls within the
    traditional police power of the State.‖].) Thus, we consider whether there is
    evidence of a ― ‗ ―clear and manifest‖ ‘ ‖ congressional intent (Bronco Wine Co. v.
    Jolly (2004) 
    33 Cal.4th 943
    , 957) to bar at any level the regulation of employee
    retention during ownership transitions (see Metropolitan Life, 
    supra,
     471 U.S. at
    p. 749).
    Examining the text and structure of the NLRA, we discern no evidence that
    Congress affirmatively intended to leave the subject of employee retention
    unregulated by states and municipalities. On the subject of employee hiring and
    firing, the text of the NLRA is, with one notable exception, resoundingly silent.
    It neither guarantees nor prohibits the retention of employees; it does not
    affirmatively protect new employers‘ latitude to hire and fire whomever they
    please, nor does it address in any way the power of states and localities to regulate
    the subject. The only portion of the NLRA to speak to these matters, section
    8(a)(3), protects employees from discrimination on the basis of union affiliation;
    an employer may not use the power to hire and fire to exercise anti-union animus
    and eliminate pro-union employees from its workforce. (See 
    29 U.S.C. § 158
    (a)(3).)
    This silence leaves unrebutted the initial presumption that Congress did not
    intend preemption. The NLRA‘s statutory text does not disturb state and local
    authority to address, as these entities see fit, matters of hiring and firing, authority
    traditionally recognized as a core incident of their police power. (See De Canas v.
    Bica (1976) 
    424 U.S. 351
    , 356 [―States possess broad authority under their police
    powers to regulate the employment relationship to protect workers within the
    State.‖].) Thus it is that states and localities have long been permitted to provide
    common law wrongful discharge remedies (e.g., Tameny v. Atlantic Richfield Co.
    18
    (1980) 
    27 Cal.3d 167
    ) and enact statutes of general application regulating hiring
    and firing (e.g., Gov. Code, § 12900 et seq. [Cal. Fair Employment & Housing
    Act]) without intruding upon the NLRA‘s narrowly tailored concerns.
    The congressional silence concerning the subject matter of the Ordinance
    distinguishes this case from those where the United States Supreme Court has
    found Machinists preemption. (See Machinists, supra, 
    427 U.S. 132
    .) Without
    exception, preemption in each was traceable in part to specific statutory language
    evincing a congressional intent to regulate only at the federal level. (See Chamber
    of Commerce of United States v. Brown, 
    supra,
     554 U.S. at pp. 67-69 [preempting
    a statute that effectively limited employer speech about union organizing, where
    Congress in §§ 7, 8(a), 8(b), and 8(c) of the NLRA (
    29 U.S.C. §§ 157
    , 158(a), (b),
    (c)) already had regulated the extent to which employer speech should be
    permitted]; Golden State Transit Corp. v. Los Angeles, supra, 475 U.S. at pp. 614-
    618 [preempting municipal action that compelled a settlement, where Congress in
    § 8(d) of the NLRA (
    29 U.S.C. § 158
    (d)) had imposed only a duty to bargain, not
    to agree]; Machinists, at pp. 143-151 [preempting a state bar on slowdowns, where
    Congress in § 8 of the NLRA (
    29 U.S.C. § 158
    ) had already identified those
    economic weapons it found necessary to bar]; Teamsters Union v. Morton (1964)
    
    377 U.S. 252
    , 258-260 [preempting regulation of economic weapons, where
    Congress had already spoken in §§ 7 and 8 of the NLRA (
    29 U.S.C. §§ 157
    , 158)
    to the availability of economic weapons in obtaining negotiating concessions, and
    specifically to secondary boycotts in 
    29 U.S.C. § 187
    ].)
    Instead, the Ordinance on its face appears of a piece with other state and
    local regulations upheld against claims of Machinists preemption, a part of the
    background tapestry of state and local laws against which unions and employers
    may negotiate when reaching the terms of a collective bargaining agreement.
    While the Ordinance regulates the existence of the employment relationship rather
    19
    than just its terms, this distinction is not crucial; federal courts routinely have
    upheld as not preempted under Machinists employment laws that broadly regulate
    hiring and firing. (See St. Thomas-St. John Hotel v. Govern. of U.S. VI (3d Cir.
    2000) 
    218 F.3d 232
    , 243 [upholding a Virgin Islands wrongful termination statute
    as a minimum substantive requirement permitted under Metropolitan Life and Fort
    Halifax]; Peabody Galion v. Dollar (10th Cir. 1981) 
    666 F.2d 1309
    , 1316-1319
    [upholding an Okla. wrongful discharge statute against claimed Machinists
    preemption].) Like the health benefits law in Metropolitan Life, 
    supra,
     
    471 U.S. 724
    , and the severance benefits law in Fort Halifax, 
    supra,
     
    482 U.S. 1
    , the
    Ordinance regulates the terms and conditions of employment, extending the
    benefit of a potential temporary extension of employment to each employee
    individually, rather than conferring a collective right, and applying the benefit to
    all employees equally, irrespective of union or nonunion status. (See Fort Halifax,
    at pp. 20-21; Metropolitan Life, at p. 755.)7
    What the Ordinance does not do, in contrast, is ― ‗[enter] into the
    substantive aspects of the bargaining process to an extent Congress has not
    countenanced.‘ ‖ (Machinists, supra, 427 U.S. at p. 149.) It does not regulate the
    7      The Ordinance‘s neutrality is essential to its validity. Just as employment
    regulations aimed solely at unionized workers may intrude into aspects of
    organizing and bargaining Congress intended the states not to regulate, so may
    regulations that apply only to nonunionized workers and select out unionized
    workers for disfavored status be preempted as forcing employees to choose
    between exercising their right to enter a collective bargaining agreement and
    having their state-granted employment rights enforced. (See Livadas v. Bradshaw
    (1994) 
    512 U.S. 107
    , 116-118.) In contrast, employment regulations, such as the
    90-day retention period imposed by the Ordinance, that ―affect union and
    nonunion employees equally . . . neither encourage nor discourage the collective-
    bargaining processes that are the subject of the NLRA.‖ (Metropolitan Life,
    
    supra,
     471 U.S. at p. 755.)
    20
    process by which a bargaining agreement may be reached. Nor does the
    Ordinance speak directly to the process of organizing; rather, it temporarily
    preserves the status quo, whatever that might be, whether the workforce is
    unionized or not. (See Metropolitan Life, 
    supra,
     471 U.S. at p. 755 [―Nor do
    [local labor and employment standards] have any but the most indirect effect on
    the right of self-organization established in the Act.‖].) And, while the Ordinance
    does confer on each employee, as an individual, certain rights the individual
    employees might otherwise have obtained only through organizing and collective
    bargaining, it is well established that so doing is no basis for Machinists
    preemption. (See Fort Halifax, 
    supra,
     482 U.S. at pp. 21-22; Metropolitan Life, at
    pp. 751-758; Malone v. White Motor Corp. (1978) 
    435 U.S. 497
    , 504-505.)8
    While recognizing that the Ordinance on its face does not regulate
    organizing or bargaining, Grocers contends it is nevertheless preempted because
    of its indirect effects on those subjects. Grocers‘ principal argument, accepted by
    the Court of Appeal majority, is that the Ordinance alters how the NLRB would
    8      Grocers argue that the Ordinance cannot qualify as a generally applicable
    employment standard because it regulates only a single industry. (See Chamber of
    Commerce of U.S. v. Bragdon (9th Cir. 1995) 
    64 F.3d 497
    , 504.) However, the
    Ninth Circuit Court of Appeals has effectively repudiated Bragdon (see Associated
    Buil. and Contrac., Sout. Cal. v. Nunn (9th Cir. 2004) 
    356 F.3d 979
    , 990), and a
    majority of other circuits have limited Bragdon to its facts (see Rondout Elec., Inc.
    v. NYS Dept. of Labor (2d Cir. 2003) 
    335 F.3d 162
    , 169; St. Thomas-St. John
    Hotel v. Govern. of U.S. VI, supra, 218 F.3d at p. 244; but see 520 South Michigan
    Ave. Associates v. Shannon (7th Cir. 2008) 
    549 F.3d 1119
    , 1131-1137 [following
    Bragdon]). Bragdon also has been squarely rejected by the only previous
    California decision to consider its reasoning. (See Southern California Edison Co.
    v. Public Utilities Com., supra, 140 Cal.App.4th at pp. 1103-1104.) Nothing in
    the NLRA indicates Congress intended to prevent states and localities from
    attacking employment problems industry by industry, as they traditionally have.
    (See, e.g., Martinez v. Combs (2010) 
    49 Cal.4th 35
    , 57 [discussing Industrial
    Welfare Com.‘s historic industry-by-industry approach to wage orders].)
    21
    decide successorship questions, i.e., whether and to what extent labor liabilities
    and bargaining or contractual obligations should follow when ownership of a
    unionized business is transferred from one entity to another.
    The NLRA does not speak to successorship. Consequently, successorship
    questions are governed by federal common law. (Howard Johnson Co. v. Hotel
    Employees (1974) 
    417 U.S. 249
    , 255-256.) In a trilogy of cases (John Wiley &
    Sons v. Livingston (1964) 
    376 U.S. 543
    ; NLRB v. Burns Security Services (1972)
    
    406 U.S. 272
    ; Howard Johnson Co., supra, 
    417 U.S. 249
    ), the United States
    Supreme Court outlined the circumstances and considerations that might lead a
    court to conclude the new owner of a business should be bound by an existing
    bargaining agreement entered into by its predecessor or have an independent duty
    to negotiate with a union that had represented the predecessor workforce.9
    A premise of Grocers‘ general argument is that these cases ratify a new
    owner‘s right, untouchable by state or local regulation, not to hire its predecessor‘s
    employees upon acquiring a new store. The Court of Appeal majority agreed;
    reversing the trial court on this point, it embraced the existence of such a right as a
    basis for federal preemption. Upon close examination, these authorities do not
    support Grocers‘ claim.
    The language Grocers and the Court of Appeal majority rely upon traces to
    NLRB v. Burns Security Services, 
    supra,
     
    406 U.S. 272
    . In the course of analyzing
    9     As the court subsequently summarized, successorship depends on a
    consideration of the ―totality of the circumstances,‖ including ―whether the
    business of both employers is essentially the same; whether the employees of the
    new company are doing the same jobs in the same working conditions under the
    same supervisors; and whether the new entity has the same production process,
    produces the same products, and basically has the same body of customers.‖ (Fall
    River Dyeing & Finishing Corp. v. NLRB (1987) 
    482 U.S. 27
    , 43.)
    22
    a new employer‘s legal obligations, the United States Supreme Court explained:
    ―The [NLRB] has never held that the National Labor Relations Act itself requires
    that an employer who submits the winning bid for a service contract or who
    purchases the assets of a business be obligated to hire all of the employees of the
    predecessor though it is possible that such an obligation might be assumed by the
    employer.‖ (Id. at p. 280, fn. 5, italics added.) The Supreme Court reiterated the
    point the following year, noting that ―the purchaser [of a business] is not obligated
    by the Act to hire any of the predecessor‘s employees . . . .‖ (Golden State
    Bottling Co. v. NLRB (1973) 
    414 U.S. 168
    , 184, fn. 6, italics added, citing Burns,
    at p. 280, fn. 5.)
    Notwithstanding these statements, the petitioner union in Howard Johnson
    Co. v. Hotel Employees, 
    supra,
     
    417 U.S. 249
    , contended federal common law and
    the existing collective bargaining agreement should be interpreted so that ― ‗the
    successor does not have the right not to hire . . . .‘ ‖ (Id. at p. 261, fn. 7.) The
    Supreme Court rejected the argument: ―What the Union seeks here is completely
    at odds with the basic principles this Court elaborated in Burns. We found there
    that nothing in the federal labor laws ‗requires that an employer . . . who purchases
    the assets of a business be obligated to hire all of the employees of the predecessor
    though it is possible that such an obligation might be assumed by the employer.‘ ‖
    (Id. at p. 261, quoting NLRB v. Burns Security Services, 
    supra,
     406 U.S. at p. 280,
    fn. 5, and citing Golden State Bottling Co. v. NLRB, supra, 414 U.S. at p. 184,
    fn. 6.) The court thereafter used shorthand for the principle that the NLRA and
    federal common law do not compel retention of predecessor employees. (See
    Howard Johnson, at p. 262 [―Clearly, Burns establishes that Howard Johnson had
    the right not to hire any of the former Grissom employees, if it so desired.‖]; id. at
    p. 264 [recognizing that ―employees of the terminating employer have no legal
    right to continued employment with the new employer‖ and acknowledging ―the
    23
    new employer‘s right to operate the enterprise with his own independent labor
    force‖]; see also Fall River Dyeing & Finishing Corp. v. NLRB, supra, 482 U.S. at
    p. 40 [explaining that Burns held a ―successor is under no obligation to hire the
    employees of its predecessor‖].)
    That the United States Supreme Court was using ―right‖ in this instance in
    the sense of a Hohfeldian privilege10 against any asserted duty arising from federal
    common law or an existing collective bargaining agreement to hire particular
    workers, and not to describe an immunity from state or local regulation of such
    hiring,11 is clear from context. This was what Burns had said (see NLRB v. Burns
    Security Services, 
    supra,
     406 U.S. at p. 280, fn. 5), what Golden State Bottling had
    said (see Golden State Bottling Co. v. NLRB, supra, 414 U.S. at p. 184, fn. 6), and
    what Howard Johnson itself said when it explained that ―nothing in the federal
    labor laws ‗requires‘ ‖ a business purchaser to hire predecessor employees.
    (Howard Johnson Co. v. Hotel Employees, 
    supra,
     417 U.S. at p. 261.)12 Howard
    Johnson was not a preemption case and did not at any point contemplate whether a
    successor‘s hiring choices might be regulated or restricted by sources other than an
    existing collective bargaining agreement or federal common law. It thus does not
    10     See Hohfeld, Fundamental Legal Conceptions as Applied in Judicial
    Reasoning and Other Legal Essays (1919) pp. 38-50 (explaining a ―privilege‖ as
    the negation of a duty to another).
    11    As Justice Kennedy has explained, Machinists preemption arises when the
    NLRA confers on an entity in ―the familiar Hohfeldian terminology . . . an
    immunity from‖ state and local regulation. (See Golden State Transit Corp. v. Los
    Angeles (1989) 
    493 U.S. 103
    , 115 (dis. opn. of Kennedy, J.).)
    12     Indeed, it was what the court had said as far back as 1937. (See Labor
    Board v. Jones & Laughlin (1937) 
    301 U.S. 1
    , 45 [―The Act does not interfere with
    the normal exercise of the right of the employer to select its employees or to
    discharge them.‖ (Italics added.)].)
    24
    resolve the preemption issue here. (See R. A. V. v. St. Paul (1992) 
    505 U.S. 377
    ,
    386, fn. 5 [―It is of course contrary to all traditions of our jurisprudence to
    consider the law on this point conclusively resolved by broad language in cases
    where the issue was not presented or even envisioned.‖].)13
    The dissent‘s assertion otherwise, viz., that the NLRA was founded on and
    assumes an employer‘s unfettered right to select its employees, cannot withstand
    historical scrutiny. For decades, the United States Supreme Court had invoked
    employer liberty of contract to strike down employee-protective legislation. (See,
    e.g., Adair v. United States (1908) 
    208 U.S. 161
    , 174 [holding unconstitutional a
    federal ban on yellow-dog contracts conditioning hiring on an agreement not to
    join a union because ―it is not within the functions of government . . . to compel
    any person in the course of his business and against his will to accept or retain the
    personal services of another . . .‖]; see also Coppage v. Kansas (1915) 
    236 U.S. 1
    ,
    9-21 [invalidating a state ban on identical grounds].) Far from yielding to such
    edicts, Congress in the NLRA defied them. (See 
    29 U.S.C. § 158
    (a)(3)
    [prohibiting yellow-dog contracts].)14 The Supreme Court acceded to this
    13     We observe that the United States Court of Appeals for the District of
    Columbia Circuit, considering essentially the identical claim, viz., that
    successorship principles compelled preemption of a local 90-day retention
    ordinance, has similarly concluded that nothing in the NLRA guarantees to new
    employers the right to refuse to hire predecessor employees, or even the right to
    refuse to recognize a union constituted of them; thus, ―[a]pplication of the
    successorship doctrine under [a 90-day retention ordinance] . . . would not require
    the employer to do anything that it has a right under the NLRA to refuse.‖ (Wash.
    Serv. Contractors v. Dist. of Columbia (D.C. Cir. 1995) 
    54 F.3d 811
    , 817, cert.
    den. (1996) 
    516 U.S. 1145
    .)
    14    If an employer‘s liberty of contract to hire whom it chooses truly were a
    foundation of the NLRA, the Act‘s proponents would have mentioned as much in
    support of the measure. They did not. (See, e.g., Remarks of Sen. Wagner, 79
    Cong. Rec. 2371 (daily ed. Feb. 21, 1935) [the NLRA, also known as the Wagner
    (footnote continued on next page)
    25
    judgment, reversing course and holding that both Congress and the several states
    could constrict an employer‘s freedom to hire without violating liberty of contract.
    (See Labor Board v. Jones & Laughlin, 
    supra,
     301 U.S. at pp. 43-46 [rejecting
    liberty of contract challenge to the NLRA]; Lincoln Union v. Northwestern Co.
    (1949) 
    335 U.S. 525
    , 534-537 [rejecting Adair and Coppage and upholding a
    state‘s right similarly to regulate employer hiring].) To start from the premise that
    the NLRA is founded upon employer liberty of contract, as the dissent does, is to
    stand history on its head.15
    We think the closer question is whether, as Grocers contend, the Ordinance
    is preempted because its indirect effects impermissibly intrude on successorship
    determinations that Congress intended to leave free of local regulation. The party
    asserting preemption, Grocers, has the burden of demonstrating both the minor
    and major premises: that the Ordinance intrudes on successorship determinations,
    (footnote continued from previous page)
    Act, ―merely provides that employees, if they desire to do so, shall be free to
    organize for their mutual protection or benefit‖]; Remarks of Sen. Wagner, 79
    Cong. Rec. 6184 (daily ed. Apr. 23, 1935) [decrying employers‘ abuse of their
    ability to hire and fire as an impediment to economic recovery and describing the
    NLRA as a corrective measure]; Sen.Rep. No. 74-573, 1st Sess. pp. 1-4 (1935)
    [discussing the NLRA‘s purposes without mentioning protection of employer
    liberty of contract].) Instead, it was the NLRA‘s opponents who invoked
    employer liberty of contract in arguing against the Act‘s constitutionality. (See,
    e.g., Remarks of Sen. Hastings, 79 Cong. Rec. 7676-7680 (daily ed. May 15,
    1935).)
    15      The dissent acknowledges the NLRA enacted what were new, fiercely
    contested restrictions on an employer‘s liberty of contract. In so doing, the dissent
    implicitly surrenders the larger point as well: the NLRA addresses employer
    liberty of contract solely to limit it; employer liberty of contract was defended
    only by those who opposed the Act. (Ante, at fn. 14; see also Labor Board Cases
    (1937) 
    301 U.S. 76
    , 103 (dis. opn. of McReynolds, J.) [arguing the NLRA should
    be struck down for violating an employer‘s right to ―freely select[] those to whom
    his [business] operations are to be entrusted‖].)
    26
    and that Congress did not want such indirect effects. (See Bronco Wine Co. v.
    Jolly, 
    supra,
     33 Cal.4th at pp. 956-957.) Because neither premise has been
    established, we decline to find preemption on this basis as well.
    The successorship inquiry is highly fact dependent, to be decided on a case-
    by-case basis after consideration of numerous factors. (See Fall River Dyeing &
    Finishing Corp. v. NLRB, supra, 482 U.S. at p. 43; Howard Johnson Co. v. Hotel
    Employees, 
    supra,
     417 U.S. at p. 256.) The United States Supreme Court has not
    had occasion to consider whether in assessing business continuity for
    successorship purposes a temporary, involuntary retention of a workforce is
    materially different from a permanent, voluntary retention, but language in the
    court‘s opinions supports the view that it is. (See Fall River Dyeing, at p. 41
    [considering as relevant to successorship whether a ―new employer makes a
    conscious decision‖ to retain employees, because it demonstrates ―the employer
    intends to take advantage of the trained work force of its predecessor‖]; NLRB v.
    Burns Security Services, 
    supra,
     406 U.S. at p. 278 [upholding the imposition of a
    duty to bargain based in part on the fact a successor employer had ―selected as its
    work force the employees of the previous employer‖].)
    The NLRB likewise has not formally spoken to the effect of a 90-day
    retention ordinance on the successorship inquiry, but several of the agency‘s
    administrative law judges (ALJ‘s) have. In United States Services Industries, Inc.
    (NLRB Dec. 13, 1995, No. 5-CA-24575 (1995 NLRB Lexis 1151, *11-*13)), an
    ALJ imposed a bargaining obligation on a new employer because there was
    substantial business continuity, as the employer had conceded. But
    notwithstanding that concession, the employer argued it should not succeed to the
    predecessor‘s bargaining obligation because its initial hiring was dictated by a
    temporary retention ordinance. Because the NLRB had not as yet formally
    27
    differentiated between voluntary and involuntary initial hiring, the ALJ, not
    feeling at liberty to establish new precedent, rejected the argument. (Id. at p. *12.)
    More helpful in discerning the current federal rule is M&M Parkside
    Towers LLC (NLRB Jan. 30, 2007, No. 29-CA-27720 (2007 NLRB Lexis 27)).
    There, an ALJ found an obligation to bargain where the new employer was
    running the same business with the same employees, who had been initially hired
    pursuant to a 90-day retention ordinance but thereafter retained voluntarily based
    on their satisfactory performance. (Id. at pp. *11-*14.) Although the employer
    argued that in the absence of a retention ordinance it would not have hired the
    predecessor‘s employees, the ALJ rejected the argument inter alia for want of
    proof. Because the employer had offered no lawful, nondiscriminatory reason for
    why it would have refused to hire the predecessor employees, it had failed to
    establish as a factual matter that the retention ordinance affected the initial hiring.
    (Id. at p. *13.)
    Of significance, the ALJ embraced the NLRB general counsel‘s argument
    that the obligation to bargain as a successor arose only after expiration of the
    initial 90-day period. During the temporary retention period, whether the new
    employer would ultimately retain a majority, or indeed any, of the predecessor
    workforce was unclear. Only on day 113—when the new employer was free of
    any retention ordinance restrictions, had evaluated each employee‘s performance,
    had judged each satisfactory, and had voluntarily extended to each an offer of
    permanent employment—did a bargaining obligation attach. (M&M Parkside
    Towers LLC, supra, 2007 NLRB Lexis 27, at pp. *6-*8, *15-*18.)16
    16     A similar result would have obtained if the employer had voluntarily
    offered permanent employment to a majority of its predecessor‘s employees
    (footnote continued on next page)
    28
    Summarizing the import of these decisions, the federal district court in
    Rhode Island Hospitality Assn. v. City of Providence (D.R.I. Mar. 31, 2011, No.
    09-527-ML) __ F.Supp.2d ___ [2011 U.S. Dist. Lexis 34821] recently concluded:
    ―[E]xisting case law indicates that the successor employer will be obligated to
    bargain with [a union] only if the successor employer retains its predecessor‘s
    employees beyond the mandatory employment period or if it extends an offer for
    permanent employment prior to expiration of the mandatory retention period.‖
    (Id. at pp. *39-*40.) We agree. Until that point, the predecessor‘s employees are
    essentially probationary and no basis exists for concluding one of the prerequisites
    of a successorship bargaining obligation, the hiring of a majority of the
    predecessor‘s employees (see Fall River Dyeing & Finishing Corp. v. NLRB,
    supra, 482 U.S. at p. 47; NLRB v. Burns Security Services, 
    supra,
     406 U.S. at
    p. 278), will come to pass. It follows that retention ordinances like the Ordinance
    here do not dictate the outcomes of the successorship inquiry in any way that
    would call for Machinists preemption. (Rhode Island Hospitality Assn., at pp.
    *41-*42; see also Wash. Serv. Contractors v. Dist. of Columbia, supra, 54 F.3d at
    pp. 816-817.)
    Additionally, we can discern in the NLRA no clear and manifest
    congressional intent to foreclose indirect impacts on successorship. As with any
    preemption question, ― ‗ ―[t]he purpose of Congress is the ultimate touchstone‖ ‘ ‖
    (Metropolitan Life, 
    supra,
     471 U.S. at p. 747), and on this point we find neither
    textual nor historical support. Successorship is a question of federal common law
    because ―[n]o provision of the [NLRA] even mentions successorship.‖ (McLeod,
    (footnote continued from previous page)
    before expiration of the 90 days. (M&M Parkside Towers LLC, supra, 2007
    NLRB Lexis 27, at p. *17.)
    29
    Rekindling Labor Law Successorship in an Era of Decline (1994) 11 Hofstra Lab.
    L.J. 271, 342, fn. 289.) By ignoring entirely the issue of successorship, Congress
    left no indication of any views on the matter. Accordingly, nothing suggests it
    intended states and their subdivisions to be displaced from regulating in any
    otherwise permissible way that could affect, even incidentally, how a federal court
    or agency ultimately might decide an individual successorship question.17
    In a related vein, Grocers contend the Ordinance affects successorship by
    preserving unionized workplaces intact, preventing a new owner from hiring
    without regard to union status, and placing new owners at risk from unfair labor
    practice charges if they elect not to retain a significant portion of the workforce
    after expiration of the temporary 90-day window. What these arguments omit is
    that the Ordinance applies equally to unionized and nonunionized workplaces. It
    does not selectively preserve or favor unionization or unionized workers; it simply
    preserves, temporarily, the status quo, whatever that might be. Just as an
    employer taking over a formerly unionized workplace might, if left to its own
    devices, hire a less union-friendly workforce through regression to the mean,
    17      We do not deal here with legislation whereby a state or locality has
    specifically regulated the collective bargaining process, either by imposing on
    state-defined successors a duty to bargain and assessing state law sanctions for the
    refusal to bargain (Com. Edison Co. v. Intern. Broth. of Elec. Workers (N.D.Ill.
    1997) 
    961 F.Supp. 1169
    , 1181-1183) or by obligating state-defined successors to
    agree to the terms of existing bargaining agreements on a going-forward basis
    rather than negotiate their own terms with any duly authorized bargaining
    representative (United Steelworkers v. St. Gabriel’s Hosp. (D.Minn. 1994) 
    871 F.Supp. 335
    , 342-344). (See Rhode Island Hospitality Assn. v. City of Providence,
    supra, __ F.Supp.2d at p. ___ [2011 U.S. Dist. Lexis 34821, at pp. *41-*42]
    [distinguishing retention ordinances from such direct regulations of the bargaining
    process].) Such regulations of the very subject matter Congress expressly did
    choose to regulate in enacting the NLRA understandably are preempted.
    30
    rather than because of any animus, so might an employer taking over a formerly
    nonunionized or even anti-union workplace through a similar effect tend to wind
    up with a more pro-union workforce in the absence of the Ordinance. In the
    aggregate, a new owner hiring nonmanagement employees from the pool dictated
    by the Ordinance is neither more nor less likely to wind up with pro-union workers
    than if it were to hire freely from the workforce at large, assuming anti-union
    animus truly plays no part in its hiring decisions, as the NLRA demands.
    (
    29 U.S.C. § 158
    (a)(3); Howard Johnson Co. v. Hotel Employees, 
    supra,
     417 U.S.
    at p. 262, fn. 8; NLRB v. Burns Security Services, 
    supra,
     406 U.S. at pp. 280-281,
    fn. 5; Phelps Dodge Corp. v. Labor Board (1941) 
    313 U.S. 177
    , 183-185.)
    Nor does the Ordinance place the new owner at greater risk of an unfair
    labor practice charge than were there no Ordinance. Irrespective of the Ordinance,
    a new owner would be subject to an unfair labor practice charge if it manipulated
    its hiring specifically to discriminate against union members and avoid
    successorship obligations. (Great Lakes Chemical Corp. v. N.L.R.B. (D.C. Cir.
    1992) 
    967 F.2d 624
    , 627-628; see Howard Johnson Co. v. Hotel Employees,
    
    supra,
     417 U.S. at p. 262, fn. 8.) In deciding whom to hire from the Ordinance
    pool and whom to retain or dismiss at the conclusion of the 90-day period, a new
    owner has the same freedom to choose employees without regard to union status
    or sentiment, and the same theoretical exposure to an unfair labor practice charge
    if it were to allow anti-union animus to enter its decisionmaking, as it would
    without the Ordinance.18
    18     More generally, there is, as the District of Columbia Circuit has recognized,
    no federal right to a nonunion workplace. (See Wash. Serv. Contractors v. Dist. of
    Columbia, supra, 54 F.3d at p. 817.) What matters under the NLRA is the
    employees‘ choice of a bargaining representative (or no representative). (E.g.,
    Labor Board v. Jones & Laughlin, 
    supra,
     301 U.S. at p. 33 [The NLRA
    (footnote continued on next page)
    31
    Grocers posit the hypothetical of a union organizing and being named
    bargaining representative for the workplace within the first 90 days, then filing an
    unfair labor practice charge if many or most of the employees are discharged and
    the new employer refuses to recognize the union. They do not explain how this
    scenario is a particular risk occasioned by the Ordinance. If the retained workers
    were already represented by a union, there would be no occasion for an immediate
    organizing drive, while if they were not, a union could mount the very same
    organizing drive absent the Ordinance and would be as likely to file the very same
    unfair labor practice charge if the response was to dismiss employees en masse.
    We are not the first court to consider these questions. The City is not
    unique in California in enacting a worker retention ordinance, nor is California
    alone in having its municipalities do so.19 A small but growing number of federal
    courts have considered the argument that such ordinances are preempted under
    Machinists (see Machinists, supra, 
    427 U.S. 132
    ); to a one, they have concluded,
    as we do, that neither indirect effects on successorship nor any other aspect of the
    ordinances gives rise to preemption. (See Wash. Serv. Contractors v. Dist. of
    Columbia, supra, 54 F.3d at pp. 817-818 [D.C. retention ordinance does not
    ―disturb[] the process established by the NLRA for resolving labor disputes‖ and
    is permissible ―substantive employee protective legislation having nothing to do
    with rights to organize or bargain collectively‖]; Rhode Island Hospitality Assn. v.
    (footnote continued from previous page)
    ―safeguard[s] the right of employees to self-organization and to select
    representatives of their own choosing for collective bargaining or other mutual
    protection without restraint or coercion by their employer.‖].) Whether its
    employees prefer representation is, as a purely legal matter, of no moment to an
    employer, and whatever its employees choose, an employer under the NLRA is
    bound to respect. (See 
    29 U.S.C. §§ 158
    (a)(2), (5).)
    19      See ante, footnote 1.
    32
    City of Providence, supra, __ F.Supp.2d at p. ___ [2011 U.S. Dist. Lexis 34821, at
    p. *42] [Providence retention ordinance ―is primarily designed to provide
    temporary job protection to both unionized and nonunionized employees[,] which
    does not constitute a significant intrusion into the equitable collective bargaining
    process established by the NLRA‖]; Alcantara v. Allied Properties, LLC
    (E.D.N.Y. 2004) 
    334 F.Supp.2d 336
    , 345 [N.Y.C. retention ordinance ―does not
    conflict with or inhibit the bargaining or dispute resolution process established by
    the NLRA,‖ nor does it ―regulate economic self-help activities‖].) We join the
    developing consensus.
    We close with an observation concerning our role. ―In labor pre-emption
    cases . . . our office is not to pass judgment on the reasonableness of state [or
    local] policy . . . .‖ (Livadas v. Bradshaw, 
    supra,
     512 U.S. at p. 120.) When
    evaluating claims of NLRA preemption, we may not substitute our own views of
    sound economic policy for those of the elected branches. (See St. Thomas-St.
    John Hotel v. Govern. of U.S. VI, supra, 218 F.3d at p. 246 [rejecting the
    ―unsettling supposition‖ that courts should use preemption to strike down local
    hiring and firing laws as impermissible intrusions into ―an area that has
    traditionally been left to the freedom of contract between an employer and an
    employee‖].) Rather, we inquire solely into whether the challenged regulation is
    one Congress sought to preclude; if the text and structure of the NLRA
    demonstrate an affirmative intent to leave the subject matter of the Ordinance
    untouched by state and local regulation, only then may we find it preempted.
    Having found no such indication, we conclude the presumption against
    preemption has not been rebutted and Machinists does not apply.
    III. Equal Protection
    As an alternate basis for affirmance, Grocers contend the Ordinance
    violates the equal protection clauses of both the state and federal Constitutions.
    33
    (U.S. Const., 14th Amend.; Cal. Const., art. I, § 7(a).) We consider the question
    de novo. (E.g., Garcia v. Four Points Sheraton LAX (2010) 
    188 Cal.App.4th 364
    ,
    381.) We conclude the Ordinance is constitutional.
    A. Constitutional Principles
    As the trial court concluded, and as all parties agree, because the Ordinance
    involves neither suspect classifications nor fundamental rights or interests it is
    subject only to ―rational basis‖ or ―rational relationship‖ review. (See Hernandez
    v. City of Hanford (2007) 
    41 Cal.4th 279
    , 299.) ― ‗[I]n areas of social and
    economic policy, a statutory classification that neither proceeds along suspect
    lines nor infringes fundamental constitutional rights must be upheld against equal
    protection challenge if there is any reasonably conceivable state of facts that could
    provide a rational basis for the classification.‘ ‖ (Warden v. State Bar (1999) 
    21 Cal.4th 628
    , 644, quoting FCC v. Beach Communications, Inc. (1993) 
    508 U.S. 307
    , 313 (italics added by Warden).) So long as the challenged distinction
    ―bear[s] some rational relationship to a conceivable legitimate state purpose‖
    (Westbrook v. Mihaly (1970) 
    2 Cal.3d 765
    , 784; accord, Hernandez, at p. 299;
    Warden, at p. 641), it will pass muster; once we identify ― ‗ ―plausible reasons‖ for
    [the classification] ―our inquiry is at an end‖ ‘ ‖ (Warden, at p. 644, quoting FCC
    v. Beach Communications, Inc., at p. 313). Of significance to our inquiry,
    ―because we never require a legislature to articulate its reasons for enacting a
    statute, it is entirely irrelevant for constitutional purposes whether the conceived
    reason for the challenged distinction actually motivated the legislature.‖ (FCC v.
    Beach Communications, Inc., at p. 315.) The burden is on Grocers, as the party
    challenging the Ordinance, to negate any such rational basis or relationship to a
    conceivable legitimate purpose. (FCC v. Beach Communications, Inc., at p. 315;
    Hernandez, at p. 299.)
    34
    B. Application
    Subject to a union‘s and employer‘s ability to opt out through collective
    bargaining (L.A. Mun. Code, § 181.06), the Ordinance applies to retail stores over
    15,000 square feet in size that primarily sell household food for offsite
    consumption—in other words, large grocery stores (id., § 181.01(E); see also id.,
    § 12.24(U)(14)(a) [excluding membership stores]). Grocers take issue with four
    distinctions implicit in this scope: (1) between nonmember grocery stores and
    membership stores; (2) between grocery stores more than and less than 15,000
    square feet in size; (3) between grocery stores and restaurants; and (4) between
    grocery stores where a unionized workforce has agreed to different terms and
    those where it has not.
    In evaluating the City‘s determination of the scope of the Ordinance, we are
    mindful that the decision how broadly and in what manner to attack perceived
    problems is for the elected branches in the first instance. Past decisions by both
    this court and the United States Supreme Court ―establish that, under the rational
    relationship test, the state may recognize that different categories or classes of
    persons within a larger classification may pose varying degrees of risk of harm,
    and properly may limit a regulation to those classes of persons as to whom the
    need for regulation is thought to be more crucial or imperative.‖ (Warden v. State
    Bar, 
    supra,
     21 Cal.4th at p. 644, citing American Bank & Trust Co. v. Community
    Hospital (1984) 
    36 Cal.3d 359
    , 371, and Williamson v. Lee Optical Co. (1955) 
    348 U.S. 483
    , 489.) ―Evils in the same field may be of different dimensions and
    proportions, requiring different remedies. Or so the legislature may think.
    [Citation.] Or the reform may take one step at a time, addressing itself to the
    phase of the problem which seems most acute to the legislative mind.‖
    (Williamson, at p. 489.) Such line-drawing is the province of legislative bodies,
    and ―the precise coordinates of the resulting legislative judgment [are] virtually
    35
    unreviewable, since the legislature must be allowed leeway to approach a
    perceived problem incrementally.‖ (FCC v. Beach Communications, Inc., supra,
    508 U.S. at p. 316.)
    Here, the City elected to impose temporary job retention requirements on
    large grocery stores, but not on, e.g., restaurants or membership clubs that also sell
    food. (See L.A. Mun. Code, §§ 12.24(U)(14)(a), 181.01(E).) The City believed
    supermarkets function as community anchors, a judgment it is not our role to
    question. (See id., § 181.00 [―Supermarkets and other grocery retailers are the
    main points of distribution for food and daily necessities for the residents of Los
    Angeles and are essential to the vitality of any community.‖].) Given their
    perceived significance, the City rationally could conclude it was more important to
    ensure stability and continuity at such entities than at restaurants or members-only
    stores that arguably do not serve a similarly crucial function. The trial court
    correctly rejected Grocers‘ equal protection argument on these grounds.
    As to the constitutionality of the Ordinance‘s size distinction, the
    Ordinance on its face has as one of its purposes the promotion of job security and
    the minimization of community disruption that arises from job losses and changes.
    (See L.A. Mun. Code, § 181.00 [―Through this ordinance, the City seeks to sustain
    the stability of a workforce that forms the cornerstones of communities in Los
    Angeles.‖].) The City rationally could conclude both that disruptions at larger
    stores, involving larger workforces, would have a larger impact on the community,
    and that larger stores would be more readily positioned to absorb any short-term
    burdens the Ordinance‘s requirements might impose on employers. (See Garcia v.
    Four Points Sheraton LAX, supra, 188 Cal.App.4th at p. 384 [upholding size
    classification as rationally related to a business‘s ability to bear regulatory
    burdens].) Both Congress and the state Legislature frequently, and
    constitutionally, have incorporated exceptions for smaller employers when
    36
    regulating the employment relationship. (See, e.g., 42 U.S.C. § 2000e(b) [tit. VII
    small-employer exception]; Gov. Code, § 12926, subd. (d) [Cal. Fair Employment
    & Housing Act small-employer exception].) So long as we can identify a rational
    relationship between a classification and at least one legitimate purpose of an
    enactment, the classification will pass constitutional muster. (See Hernandez v.
    City of Hanford, supra, 41 Cal.4th at pp. 299-302 [rejecting an equal protection
    challenge to a store size classification because size was rationally related to
    community impact].)
    Finally, concerning the Ordinance‘s opt-out provision (L.A. Mun. Code,
    § 181.06), the United States Supreme Court has made clear that affording
    employers and unions the right to opt out and negotiate their own terms increases
    the likelihood a given regulation will be found not preempted by the NLRA. (Fort
    Halifax, 
    supra,
     482 U.S. at p. 22.) An opt-out provision thus is rationally related
    to the desire to enact valid (nonpreempted) legislation, as well as to the legitimate
    goal of ―balanc[ing] the desirability of a particular substantive labor standard
    against the right of self-determination regarding the terms and conditions of
    employment.‖ (Ibid.; see also Viceroy Gold Corp. v. Aubry (9th Cir. 1996)
    
    75 F.3d 482
    , 490-491 [upholding labor protections subject to a collective
    bargaining opt-out provision because the Legislature rationally could have
    believed unionized workers are competent to negotiate their own protections];
    Garcia v. Four Points Sheraton LAX, supra, 188 Cal.App.4th at pp. 385-386
    [applying Viceroy‘s rationale to uphold an L.A. Mun. Code collective bargaining
    opt-out provision identical to the one at issue here].)
    37
    DISPOSITION
    For the foregoing reasons, we reverse the Court of Appeal‘s judgment and
    remand this case for further proceedings consistent with this opinion.
    WERDEGAR, J.
    WE CONCUR:
    CANTIL-SAKAUYE, C. J.
    KENNARD, J.
    BAXTER, J.
    CHIN, J.
    CORRIGAN, J.
    38
    DISSENTING OPINION BY GRIMES, J.
    I respectfully dissent, finding City of Los Angeles Ordinance No. 177,231
    is preempted by the National Labor Relations Act (NLRA) (
    29 U.S.C. § 151
     et
    seq.).
    In my view, the ordinance intrudes on the collective bargaining process in
    an extraordinary and fundamental way, at its very source. It determines the
    individual workers who will comprise a new employer‘s work force for the first 90
    days of its operation. During those 90 days, the new employer must provide
    employment to a group of workers it did not choose. In addition, the new
    employer must provide to this mandated work force specified benefits (such as
    termination for cause only) for which the workers did not bargain and to which the
    new employer did not agree. I recognize that governments, including states and
    municipalities, have the authority to impose minimum employment standards of
    general application – including restrictions on hiring and firing. Consequently, an
    employer has no absolute right to choose its employees by, for example,
    discriminating on the basis of some group characteristic or union membership.
    But federal labor law does not permit a government mandate that an employer hire
    either a particular worker or a specific group of workers based on a group
    characteristic (or on anything else). That fundamental choice is left under federal
    law to the employer and employee, that is, to the free play of economic forces.
    This has been clear since the Supreme Court first upheld the constitutionality of
    the NLRA in Labor Board v. Jones & Laughlin (1937) 
    301 U.S. 1
    , 45 (Jones &
    1
    Laughlin), when the high court said that the NLRA ―does not interfere with the
    normal exercise of the right of the employer to select its employees or to discharge
    them.‖
    The point – that the NLRA does not interfere with an employer‘s selection
    of its work force – has been reiterated many times by the high court: in NLRB v.
    Burns Security Services (1972) 
    406 U.S. 272
    , 294 (Burns) [an employer ―is
    ordinarily free to set initial terms on which it will hire the employees of a
    predecessor‖]; in Howard Johnson Co. v. Hotel Employees (1974) 
    417 U.S. 249
    ,
    262 (Howard Johnson) [―Clearly, Burns establishes that [the new employer] had
    the right not to hire any of the former [employer‘s] employees, if it so desired‖];
    and in Fall River Dyeing & Finishing Corp. v. NLRB (1987) 
    482 U.S. 27
    , 40 (Fall
    River Dyeing) [―[w]e further explained [in Burns] that the successor is under no
    obligation to hire the employees of its predecessor . . .‖].
    The majority says these high court precedents establish only a principle of
    federal common law, and have no bearing on the authority of state and local
    governments to require the hiring for 90 days of a particular bloc of workers.
    With this I cannot agree. Under the preemption doctrine established in Machinists
    v. Wisconsin Emp. Rel. Comm’n (1976) 
    427 U.S. 132
     (Machinists) and its
    progeny, the salient inquiry is ―whether Congress intended that the conduct
    involved be unregulated because left ‗to be controlled by the free play of
    economic forces.‘‖ (Id. at p. 140.) The implicit right of the employer to select its
    employees in the first instance – recognized by the high court since 1937 – is, it
    seems to me, as fundamental to the structure of the NLRA as is the correlative
    express right of those selected employees to organize to secure the redress of
    grievances and to promote agreements with the employer on working conditions.
    (See Jones & Laughlin, 
    supra,
     301 U.S. at pp. 43-44.) State or municipal
    regulation that directly interferes with that right is preempted by the NLRA under
    Machinists doctrine as surely as is regulation that is directed at the collective
    bargaining process itself. And, even if we ignore the employer‘s right to select its
    2
    work force as a fundamental premise of the NLRA, the impact of the ordinance on
    the determination whether the new employer is a successor – and thus bound to
    bargain with the union selected by the predecessor‘s employees – likewise is an
    unpermitted intrusion on the collective bargaining process.
    1.     The ordinance
    The City of Los Angeles (City) adopted the Grocery Worker Retention
    Ordinance in 2005. (L.A. Ord. No. 177,231, adding ch. XVIII, § 181.00 et seq. to
    L.A. Mun. Code.) The ordinance is described fully in the majority opinion. In
    brief, it applies to grocery stores exceeding a specified size that undergo a change
    of ownership. It gives nonmanagerial employees of the former owner who have
    worked for that owner for at least six months the right to demand employment by
    the new owner: the new employer must select its employees from among that
    group, by seniority, and must retain them for 90 days, discharging them only for
    cause. After 90 days, the new employer must prepare a written performance
    evaluation for each such employee and consider offering continued employment to
    those with satisfactory evaluations. As the majority notes, other municipalities in
    California and elsewhere have adopted similar ordinances.
    2.     The NLRA
    The NLRA ―is a comprehensive code passed by Congress to regulate labor
    relations in activities affecting interstate and foreign commerce. As such it is of
    course the law of the land which no state law can modify or repeal.‖ (Nash v.
    Florida Industrial Commission (1967) 
    389 U.S. 235
    , 238.) The NLRA declares
    the policy of the United States: ―to eliminate . . . obstructions to the free flow of
    commerce . . . by encouraging the practice and procedure of collective bargaining
    and by protecting the exercise by workers of full freedom of association, self-
    organization, and designation of representatives of their own choosing, for the
    purpose of negotiating the terms and conditions of their employment or other
    mutual aid or protection.‖ (
    29 U.S.C. § 151
    .)
    3
    The need for the NLRA flowed from a free market economy in which
    equality of bargaining power did not exist. Employers were (and are) ―organized
    in the corporate or other forms of ownership association‖ and employees ―[did]
    not possess full freedom of association or actual liberty of contract . . . .‖ (
    29 U.S.C. § 151
    .) Congress found it unnecessary to say in the NLRA that the
    composition of an employer‘s work force is a matter of the employer‘s choice, but
    in our country, hiring has always occurred on an individual basis, one employee at
    a time: the employer advertises, prospective workers apply, and the employer
    selects.
    The Supreme Court recognized this underlying premise of the NLRA
    almost immediately, when it said in 1937 that the NLRA ―does not prevent the
    employer ‗from refusing to make a collective contract and hiring individuals on
    whatever terms‘ the employer ‗may by unilateral action determine.‘‖ (Jones &
    Laughlin, supra, 301 U.S. at p. 45.) The NLRA prohibits specified unfair labor
    practices by employers and unions (
    29 U.S.C. § 158
    ) and empowers the National
    Labor Relations Board (NLRB) to prevent anyone from engaging in those unfair
    labor practices. (
    29 U.S.C. § 160
    .) The point of the NLRA was to ―restor[e]
    equality of bargaining power between employers and employees‖ (
    29 U.S.C. § 151
    ) by requiring an employer to bargain with ―representatives of [the workers‘]
    own choosing‖ (ibid.) – and not to ―interfere with the normal exercise of the right
    of the employer to select its employees or to discharge them.‖ (Jones & Laughlin,
    
    supra,
     301 U.S. at p. 45.)
    Thus, the very foundation of the NLRA lies in a workplace composed of
    individuals selected by the employer. The NLRA protects the rights of those
    individuals whom the employer has chosen to hire, to associate with each other, to
    organize themselves, and to designate representatives of their choosing to
    negotiate the terms and conditions of their employment. (
    29 U.S.C. § 151
    .) If the
    workers vote to select a union to represent them, the employer must negotiate with
    the union in a good faith effort to reach agreement on wages, hours and other
    4
    terms of employment. The NLRA does not mandate that the parties reach
    agreement, only that they try to agree. If they cannot agree, the NLRA establishes
    the rules of the battleground, protecting certain pressure tactics and prohibiting
    others, to keep the process fair.
    The NLRA specifies the single circumstance under which the NLRB may
    interfere with the employer‘s selection of its workers: the employer cannot hire or
    fire based on union membership. The NLRA specifies that an employer commits
    an unfair labor practice ―by discrimination in regard to hire or tenure of
    employment or any term or condition of employment to encourage or discourage
    membership in any labor organization . . . .‖ (
    29 U.S.C. § 158
     (a)(3).) Jones &
    Laughlin, after stating that the NLRA does not interfere with the employer‘s right
    to select or discharge its employees, tells us that ―[t]he employer may not, under
    cover of that right, intimidate or coerce its employees with respect to their self-
    organization and representation, and, on the other hand, the Board is not entitled to
    make its authority a pretext for interference with the right of discharge when that
    right is exercised for other reasons than such intimidation and coercion.‖ (Jones &
    Laughlin, supra, 301 U.S. at pp. 45-46.) Twelve years after deciding Jones &
    Laughlin, the high court announced the corollary principle that states may prohibit
    discrimination in hiring and firing against non-union workers. (Lincoln Union v.
    Northwestern Co. (1949) 
    335 U.S. 525
    , 537 [―Just as we have held that the due
    process clause erects no obstacle to block legislative protection of union members,
    we now hold that legislative protection can be afforded non-union workers.‖].)
    The majority is mistaken in saying I have expressed here the view that the
    NLRA was founded on an employer‘s absolute right to select its employees.
    Plainly, the NLRA was not founded on an employer‘s liberty to discriminate
    against either union or non-union members because they are such. In my view,
    regulations prohibiting unlawful discrimination and imposing minimum
    employment standards in no way undermine the foundation of the NLRA that each
    5
    workplace may be composed of individuals selected by the employer for reasons
    other than discrimination.
    The NLRA does not transform the fundamentally individual nature of the
    employment relationship. Its focus is on the right of individual workers to band
    together, if they so choose, and to select representatives of their own choosing, to
    bargain with the employer who has hired them. This is the base upon which the
    NLRA is constructed and from which all of its provisions flow. Just as Jones &
    Laughlin made it clear that Congress did not intend in the NLRA to change the
    fundamental, individual nature of the employer-employee relationship, including
    ―the right of the employer to select its employees‖ (Jones & Laughlin, 
    supra,
     301
    U.S. at p. 45), I conclude it necessarily follows that Congress did not intend to
    allow any other governmental entity to do so either. To permit a city to mandate
    that a new employer hire the predecessor‘s employees as a group violates the
    fundamental structure of the NLRA and necessarily hands weapons of economic
    power to a group the employer did not choose to hire. It is preempted under the
    doctrine established in Machinists and its progeny, to which I now turn.
    3.     Machinists preemption
    Machinists examined the history of labor law preemption under the NLRA
    and identified two lines of preemption analysis. The first is based on the primary
    jurisdiction of the NLRB to regulate conduct that is a protected right under section
    7 (
    29 U.S.C. § 157
    ) or conduct that is an unfair labor practice in violation of
    section 8 of the NLRA (
    29 U.S.C. § 158
    ). State regulation of conduct that is
    protected under section 7 or an unfair labor practice under section 8 is preempted
    under what is now called Garmon preemption. (San Diego Unions v. Garmon
    (1959) 
    359 U.S. 236
    , 244.) Because the City‘s ordinance does not ―‗regulate
    activity that the NLRA protects, prohibits, or arguably protects or prohibits‘‖
    (Chamber of Commerce of United States v. Brown (2008) 
    554 U.S. 60
    , 65
    (Brown)) under sections 7 and 8, there is no Garmon preemption.
    6
    But Machinists recognized ―a second line of pre-emption analysis . . .
    developed in cases focusing upon the crucial inquiry whether Congress intended
    that the conduct involved be unregulated because left ‗to be controlled by the free
    play of economic forces.‘‖ (Machinists, supra, 427 U.S. at p. 140.) As Brown put
    it, Machinists preemption forbids both the NLRB and states from regulating
    conduct Congress intended be unregulated: ―Machinists pre-emption is based on
    the premise that ‗―Congress struck a balance of protection, prohibition, and
    laissez-faire in respect to union organization, collective bargaining, and labor
    disputes.‖‘‖ (Brown, supra, 554 U.S. at p. 65; see id. p. 66 [holding statutes
    preempted under Machinists ―because they regulate within ‗a zone protected and
    reserved for market freedom‘‖].)
    Under Machinists, ―congressional intent to shield a zone of activity from
    regulation is usually found only ‗implicit[ly] in the structure of the Act,‘ [citation],
    drawing on the notion that ‗―[w]hat Congress left unregulated is as important as
    the regulations that it imposed,‖‘ [citation].‖ (Brown, 
    supra,
     554 U.S. at p. 68.)
    This is just such a case. An employer‘s right to select the members of the work
    force with whose representatives it will be required to bargain, if they so choose, is
    the foundation on which the NLRA was built, unstated but implicit in its structure.
    This is a paradigm of the principle that what Congress left unregulated is fully as
    important as the regulations it imposed. In my view, this alone is reason enough
    to conclude the City‘s ordinance, which stands in direct contradiction to one of the
    building blocks of the NLRA, cannot stand.
    Machinists arose from the collective bargaining process itself and the
    pressure tactics employed by both sides during that process. In Machinists, the
    court found the state could not enjoin a union and its members from refusing to
    work overtime as part of a union effort to put economic pressure on the employer
    during contract negotiations. (Machinists, supra, 427 U.S. at p. 133.) The court
    observed that many of its past decisions concerning conduct ―left by Congress to
    the free play of economic forces‖ (id. at p. 147) involved union and employee
    7
    activities, but that ―self-help is of course also the prerogative of the employer
    because he, too, may properly employ economic weapons Congress meant to be
    unregulable.‖ (Ibid.) Thus, ―‗[r]esort to economic weapons‘‖ was the right of
    both employer and employee, ―and the State may not prohibit the use of such
    weapons or ‗add to an employer‘s federal legal obligations in collective
    bargaining‘ any more than in the case of employees.‖ (Ibid.) So, ―[w]hether self-
    help economic activities are employed by employer or union, the crucial inquiry
    regarding pre-emption is the same: whether ‗the exercise of plenary state
    authority to curtail or entirely prohibit self-help would frustrate effective
    implementation of the Act‘s processes.‘‖ (Id. at pp. 147-148.) Congress meant
    that these activities ―were not to be regulable by States any more than by the
    NLRB‖ (id. at p. 149), and sanctioning state regulation of economic pressure
    ―deemed by the federal Act ‗desirabl[y] . . . left for the free play of contending
    economic forces‘‖ amounts to ―‗denying one party to an economic contest a
    weapon that Congress meant him to have available.‘‖ (Id. at p. 150.) Machinists
    concluded that such regulation by the state was ―impermissible because it ‗―stands
    as an obstacle to the accomplishment and execution of the full purposes and
    objectives of Congress.‖‘‖ (Id. at p. 151.)
    The majority concludes from Machinists and subsequent cases that the
    areas Congress intended to leave free of local regulation are confined to those
    relating to the process by which an agreement is reached on the terms of
    employment and not on the substance of those terms. Certainly, it is true that the
    NLRA is not concerned with the substance of the parties‘ agreement, and cases
    since Machinists have made it clear that state or federal regulations establishing
    minimum terms of employment that protect union and nonunion workers alike
    ―‗neither encourage[] nor discourage[] the collective-bargaining processes that are
    the subject of the NLRA‘‖ and are not preempted. (Fort Halifax Packing Co. v.
    Coyne (1987) 
    482 U.S. 1
    , 21 (Fort Halifax) [Me. statute requiring employers to
    provide a one-time severance payment to employees in the event of a plant closing
    8
    was not preempted; ―establishment of a minimum labor standard does not
    impermissibly intrude upon the collective-bargaining process‖ (id. at p. 23)]; see
    also Metropolitan Life Ins. Co. v. Massachusetts (1985) 
    471 U.S. 724
    , 757
    (Metropolitan Life) [―[w]hen a state law establishes a minimal employment
    standard not inconsistent with the general legislative goals of the NLRA, it
    conflicts with none of the purposes of the Act‖; state law requiring that minimum
    mental health benefits be provided under certain insurance policies was not
    preempted (id. at p. 758)].)
    But in my view, the ordinance profoundly interferes with the collective
    bargaining process. We are not here concerned with local regulation ―establishing
    minimum terms of employment.‖ (Metropolitan Life, supra, 471 U.S. at p. 754.)
    Nor are we concerned with state regulations ―prescribing the minimum wages,
    maximum hours, and standard conditions of employment . . . .‖ (Industrial
    Welfare Com. v. Superior Court (1980) 
    27 Cal.3d 690
    , 698.) The ordinance does
    not merely impose a term or condition of employment, in the sense of requiring
    mental health insurance coverage as in Metropolitan Life, or a severance payment
    in the event of a plant closing as in Fort Halifax, or minimum wages and
    maximum hours as in Industrial Welfare Com.—benefits that apply across the
    board to every individual employee among the employer‘s selected work force.
    We are concerned with a local regulation that creates employment by
    dictating which individuals the new grocery owner must hire, and then establishes
    minimum standards for those workers. It is the initial requirement to hire, not the
    minimum standards applied to those hired, that causes the ordinance to be
    preempted under Machinists. The requirement to hire, of course, is not a part of
    the collective bargaining process at all. But it necessarily subverts that process,
    because it determines the members of the work force who will decide the matters
    of ―self-organization and collective bargaining‖ (Metropolitan Life, supra, 471
    U.S. at p. 751) that are concededly the exclusive province of the NLRA.
    9
    As the majority points out, the ordinance does not, on its face, regulate
    organizing or bargaining. But the ordinance does indeed regulate the economic
    contest, in at least two basic ways. (See Machinists, supra, 427 U.S. at p. 150
    [state regulation of economic pressure, deemed by the NLRA to be left to the free
    play of contending economic forces, is ―‗denying one party to an economic contest
    a weapon that Congress meant him to have available‘‖].)
    First, the fact that the employer‘s choice of employees who will comprise
    its work force necessarily precedes any ―‗―union organization, collective
    bargaining, and labor disputes‖‘‖ (Brown, 
    supra,
     554 U.S. at p. 65) does not
    reduce the significance of that choice to the regulatory scheme Congress fashioned
    in the NLRA, which was created to provide ―a framework for self-organization
    and collective bargaining.‖ (Metropolitan Life, 
    supra,
     471 U.S. at p. 751.) The
    people who comprise the work force are an integral part of that framework, and
    the employer‘s right to select its employees, one by one, was left undisturbed in
    the NLRA, as Jones & Laughlin explicitly tells us. So, I cannot accept the notion
    that states are left free to do what the NLRA does not do simply because the
    conduct in question – hiring the employees who will launch the new employer‘s
    grand opening – precedes the collective bargaining process.
    Second, while the City‘s ordinance is not expressly aimed at the collective
    bargaining process, I think it is fair to say that the ordinance itself is an economic
    weapon—not a weapon wielded by either of the parties to a labor dispute, but one
    superimposed by the City that necessarily ―‗upset[s] the balance that Congress has
    struck between labor and management in the collective-bargaining relationship.‘‖
    (Metropolitan Life, supra, 471 U.S. at p. 751.) An ordinance that dictates whom a
    new employer must hire denies that new employer the ability to choose the
    employees it deems most suited to ensuring the success of its enterprise, and does
    so during the critical first 90 days of its operation. This is a matter of considerable
    moment to new owners with their own management styles, the implementation of
    which depends on selecting employees one by one.
    10
    The trial testimony demonstrates this point, showing that the first 90 days
    of a new grocery owner‘s operation are the most important to establish the new
    owner‘s image and to ―deliver‖ to new customers. One witness said, ―The
    supermarket business is a very competitive business, and if you don‘t deliver to
    the customers in the first 90 days, you‘ve probably lost them.‖ Another witness
    testified it was critical to his company, when acquiring a new store, to bring in
    experienced personnel from the grocer‘s other stores who understand the
    company‘s business philosophy. The company tries to hire from the community
    (and if a predecessor‘s employee were the right fit for the company, it would hire
    him or her to work in one of its other stores), but the company had significant
    concerns about retaining a bloc of employees without the option ―to determine
    whether they would fit, have the work ethic, the work history that would fit our
    organizational style as a collective group‖; ―we would have more difficult[y]
    running that store from day one in the style and fashion that we require . . . .‖ One
    witness indicated his company‘s need to ―hire our own crew‖ because the
    company wanted bilingual employees to fully serve the shoppers to which it
    catered. In short, new owners of previously faltering grocery stores have sound
    reasons for the ―normal exercise‖ of their right under federal law to select their
    own work forces. (Jones & Laughlin, 
    supra,
     301 U.S. at p. 45.) The ordinance,
    stripping away the new employer‘s choices in hiring during the critical first 90
    days, operates as an economic weapon and directly affects the economic activities
    of the employer. To say that it is not a form of economic pressure that alters the
    collective bargaining relationship is, in my view, fundamentally erroneous.
    The economic pressure is not imposed by the employees as union members
    during collective bargaining, but it is government-imposed on their behalf during a
    time when they are free to engage in the process of self-organization governed by
    the NLRA. The ordinance mandates which individuals are to comprise the work
    force that will decide how or whether to bargain with the employer. To deny that
    an economic weapon is in play between contending economic forces as a result of
    11
    the ordinance is to ignore the fundamental relationship between labor and
    management upon which the NLRA is constructed. The requirement to hire a
    specific bloc of employees, it seems to me, necessarily ―has altered the economic
    balance between labor and management.‖ (New York Tel. Co. v. New York Labor
    Dept. (1979) 
    440 U.S. 519
    , 532; see also Burns, 
    supra,
     406 U.S. at p. 288 [―The
    congressional policy manifest in the Act is to enable the parties to negotiate for
    any protection either deems appropriate, but to allow the balance of bargaining
    advantage to be set by economic power realities.‖].) Work force selection is
    perforce one of the most basic ―economic power realities.‖
    The majority‘s view is that the ordinance is of a piece with other state and
    local regulations broadly regulating hiring and firing, and that it does not regulate
    bargaining or speak directly to the process of organizing; instead the ordinance
    temporarily preserves the status quo, whatever that may be (whether the work
    force is unionized or not). (Maj. opn. ante, at pp. 19-21.) But the flaw in the
    City‘s ordinance lies in the mandated selection of an employer‘s work force in the
    first instance, a sui generis form of regulation. And, in my view, the temporary
    nature of the ordinance is entirely irrelevant; either Congress intended that the
    employer‘s right to select its work force be unregulated, or it did not; I do not see
    how there can be any middle ground on congressional intent. (See Metropolitan
    Life, 
    supra,
     471 U.S. at p. 749 [the ―second [Machinists] pre-emption doctrine
    protects against state interference with policies implicated by the structure of the
    Act itself, by pre-empting state law . . . concerning conduct that Congress intended
    to be unregulated‖; while ―[a]n appreciation of the State‘s interest in regulating a
    certain kind of conduct may still be relevant in determining whether Congress in
    fact intended the conduct to be unregulated‖ (id. at pp. 749-750, fn. 27), such
    preemption ―does not involve in the first instance a balancing of state and federal
    interests, . . . but an analysis of the structure of the federal labor law to determine
    whether certain conduct was meant to be unregulated‖ (ibid., italics added)].)
    12
    In the end, the majority frames the question as whether there is evidence
    that Congress affirmatively intended to leave the subject of employee ―retention‖
    during ownership transitions unregulated by states and municipalities, and finds
    the NLRA ―resoundingly silent.‖ (Maj. opn. ante, at p. 18.) In my view, this
    misstates the question, which is whether Congress intended to leave unregulated
    the employer‘s initial selection – not the retention – of its work force. And the
    NLRA is indeed silent on both questions; there is nothing in the text of the NLRA
    about hiring or firing (except to prohibit doing either based on union affiliation).
    But the silence is hardly surprising; the high court has told us that congressional
    intent to shield a zone of activity from regulation in most cases is found ―only
    ‗implicit[ly] in the structure of the Act‘‖ (Brown, supra, 554 U.S. at p. 68), not in
    its text. The NLRA was founded on, and everything in it assumes, the existence of
    a freely formed employer-employee relationship. (Jones & Laughlin, 
    supra,
     301
    U.S. at p. 45.) It would be anomalous to conclude that, despite this foundation,
    Congress did not intend to prevent states and localities from doing the very thing
    that it declined to do: interfere with an employer‘s selection of the people who
    will conduct its business.
    For the foregoing reasons alone, I would find the City‘s ordinance
    preempted. But there is more, because the ordinance does have a direct impact on
    the collective bargaining process. The ordinance‘s requirement that the new
    owner hire the predecessor‘s work force necessarily influences whether or not the
    new employer will be considered a successor to the former employer, and thus
    bound to bargain with the union selected by the predecessor‘s employees – a direct
    intrusion on the collective bargaining process.
    4.     The successorship doctrine
    If a new employer is deemed a successor of the old employer and hires a
    majority of its employees from the predecessor‘s work force, the new employer
    has a duty to recognize and bargain with the union representing the predecessor‘s
    employees. This ―successorship doctrine‖ developed through several high court
    13
    cases. The first of these, John Wiley & Sons v. Livingston (1964) 
    376 U.S. 543
    (John Wiley), involved the disappearance by merger of a corporate employer and
    the wholesale transfer of its employees to the company into which the corporate
    employer merged. The union representing the predecessor‘s employees asserted
    that the new employer (Wiley) was obligated to recognize certain rights of the
    employees under its collective bargaining agreement with Wiley‘s predecessor;
    Wiley asserted the merger terminated the collective bargaining agreement for all
    purposes; and the union sought to compel arbitration. (Id. at pp. 545-546.)
    The high court first observed that ―[f]ederal law, fashioned ‗from the policy
    of our national labor laws,‘ controls.‖ (John Wiley, supra, 376 U.S. at p. 548.) It
    then held that the disappearance by merger of a corporate employer that had
    entered into a collective bargaining agreement did not automatically terminate all
    rights of the employees covered by the agreement, and that, ―in appropriate
    circumstances, present here, the successor employer may be required to arbitrate
    with the union under the agreement.‖ (Ibid.) The court elaborated: ―The
    objectives of national labor policy, reflected in established principles of federal
    law, require that the rightful prerogative of owners independently to rearrange
    their businesses and even eliminate themselves as employers be balanced by some
    protection to the employees from a sudden change in the employment relationship.
    The transition from one corporate organization to another will in most cases be
    eased and industrial strife avoided if employees‘ claims continue to be resolved by
    arbitration rather than by ‗the relative strength . . . of the contending forces,‘
    [citation].‖ (Id. at p. 549.)
    The court found Wiley‘s obligation to arbitrate the dispute ―in the
    [predecessor‘s] contract construed in the context of a national labor policy.‖ (John
    Wiley, 
    supra,
     376 U.S. at pp. 550-551; see id. at p. 550 [―the impressive policy
    considerations favoring arbitration are not wholly overborne by the fact that Wiley
    did not sign the contract being construed‖].) But the court cautioned: ―We do not
    hold that in every case in which the ownership or corporate structure of an
    14
    enterprise is changed the duty to arbitrate survives. . . . . [T]here may be cases in
    which the lack of any substantial continuity of identity in the business enterprise
    before and after a change would make a duty to arbitrate something imposed from
    without, not reasonably to be found in the particular bargaining agreement and the
    acts of the parties involved.‖ (Id. at p. 551.) In John Wiley, the required
    ―similarity and continuity of operation across the change in ownership [was]
    adequately evidenced by the wholesale transfer of [the predecessor‘s] employees
    to the Wiley plant . . . . (Ibid.)
    Next, the high court decided Burns, 
    supra,
     
    406 U.S. 272
    , holding that an
    employer that hired a majority of its predecessor‘s employees had an obligation to
    bargain with the union that represented those employees, but could not be required
    to observe the terms of the union‘s collective bargaining agreement with the
    predecessor. (Id. at pp. 278, 286-287.) In Burns there was no relationship
    between the new employer and its predecessor. The new employer replaced the
    predecessor when it bid for and obtained a service contract to provide plant
    protection services. (Id. at pp. 274-275.) The new employer‘s obligation to
    bargain with the union ―stemmed from its hiring of [the former employer‘s]
    employees and from the recent election and Board certification.‖ (Id. at pp. 278-
    279.) ―[I]t would be different if Burns had not hired employees already
    represented by a union certified as a bargaining agent . . . .‖ (Id. at p. 280.)
    The Burns court noted that the NLRB ―has never held that the National
    Labor Relations Act itself requires that an employer who submits the winning bid
    for a service contract or who purchases the assets of a business be obligated to hire
    all of the employees of the predecessor though it is possible that such an obligation
    might be assumed by the employer.‖ (Burns, supra, 406 U.S. at p. 280, fn. 5.)
    But while the new employer had a duty to bargain, it could not be required to
    honor the terms of the previous employer‘s collective bargaining agreement. ―The
    source of its duty to bargain with the union is not the collective-bargaining
    contract but the fact that it voluntarily took over a bargaining unit that was largely
    15
    intact and that had been certified within the past year. Nothing in its actions,
    however, indicated that Burns was assuming the obligations of the contract, and
    ‗allowing the Board to compel agreement when the parties themselves are unable
    to agree would violate the fundamental premise on which the Act is based –
    private bargaining under governmental supervision of the procedure alone, without
    any official compulsion over the actual terms of the contract.‘‖ (Id. at p. 287.)
    And, Burns said, a successor employer ―is ordinarily free to set initial terms on
    which it will hire the employees of a predecessor . . . .‖ (Id. at p. 294.)
    Then came Howard Johnson, supra, 
    417 U.S. 249
    , where the court held
    that the new employer, who hired only a small fraction of the predecessors‘
    employees, could not be compelled to arbitrate, under its predecessors‘ collective
    bargaining agreements, the extent of its obligations under those agreements to the
    predecessors‘ employees. (Id. at pp. 250, 264.) In Howard Johnson, the new
    employer leased restaurant and motor lodge premises from the old employer, and
    purchased all the personal property used in their operations. (Id. at p. 251.) The
    seller notified its employees their employment would terminate when operations
    were transferred. Upon the sale, the new employer began operations with 45
    employees, only nine of whom had been employed by the seller, and the union
    sued, seeking arbitration, which the trial court granted under John Wiley.
    (Howard Johnson, at pp. 252-253.)
    The high court held that Burns principles applied. The court acknowledged
    some inconsistencies in reasoning between John Wiley and Burns, but found it
    unnecessary to decide whether an irreconcilable conflict existed, because the facts
    in John Wiley were entirely different from those before the court in Howard
    Johnson. (Howard Johnson, supra, 417 U.S. at pp. 255-256.) In addition to the
    fact (among others) that the seller remained a viable entity after the asset sale,
    ―[e]ven more important, in Wiley the surviving corporation hired all of the
    employees of the disappearing corporation,‖ making no substantial changes in the
    operation of the business. (Howard Johnson, at p. 258.) ―It was on this basis that
    16
    the Court in Wiley found that there was the ‗substantial continuity of identity in the
    business enterprise,‘ [citation], which it held necessary before the successor
    employer could be compelled to arbitrate.‖ (Howard Johnson, at p. 259.)
    By contrast, the new employer in Howard Johnson ―decided to select and
    hire its own independent work force . . . .‖ (Howard Johnson, 
    supra,
     417 U.S. at
    p. 259.) The union‘s position was that the new employer was bound by the
    seller‘s collective bargaining agreement to hire all of the seller‘s former
    employees. (Id. at p. 260.) This position, the high court said, was ―completely at
    odds with the basic principles this Court elaborated in Burns.‖ (Id. at p. 261.) The
    court said: ―Clearly, Burns establishes that Howard Johnson had the right not to
    hire any of the former [employer‘s] employees, if it so desired.‖ (Id. at p. 262.)
    The continuity of identity in the business enterprise that John Wiley required
    ―necessarily includes, we think, a substantial continuity in the identity of the work
    force across the change in ownership.‖ (Howard Johnson, at p. 263.)
    Moreover: ―This interpretation of Wiley is consistent also with the Court‘s
    concern with affording protection to those employees who are in fact retained in
    ‗[t]he transition from one corporate organization to another‘ from sudden changes
    in the terms and conditions of their employment . . . . At the same time, it
    recognizes that the employees of the terminating employer have no legal right to
    continued employment with the new employer . . . . This holding is compelled, in
    our view, if the protection afforded employee interests in a change of ownership
    by Wiley is to be reconciled with the new employer‘s right to operate the
    enterprise with his own independent labor force.‖ (Howard Johnson, supra, 417
    U.S. at p. 264, italics added.)
    Finally, there was Fall River Dyeing, where the court held that a
    successor‘s obligation to bargain was not limited to a situation where (as in Burns)
    the union had recently been certified; instead, where a union has a rebuttable
    presumption of majority status, that status continues through a change in
    employers if ―the new employer is in fact a successor of the old employer and the
    17
    majority of its employees were employed by its predecessor.‖ (Fall River Dyeing,
    supra, 482 U.S. at p. 41, italics added.) Fall River Dyeing repeated the principles
    established in Burns: ―We further explained that the successor is under no
    obligation to hire the employees of its predecessor . . . . If the new employer
    makes a conscious decision to maintain generally the same business and to hire a
    majority of its employees from the predecessor, then the bargaining obligation of §
    8(a)(5) is activated. This makes sense when one considers that the employer
    intends to take advantage of the trained work force of its predecessor.‖ (Fall River
    Dyeing, at pp. 40-41, citations omitted.) Thus ―[t]he ‗triggering‘ fact for the
    bargaining obligation was this composition of the successor‘s work force.‖ (Id. at
    p. 46; see id. at p. 47 [adopting NLRB rule that the determination of the
    composition of the successor‘s work force is to be made when a transitioning
    successor has employed a ―‗substantial and representative complement‘‖ of its
    work force; ―[i]f, at this particular moment, a majority of the successor‘s
    employees had been employed by its predecessor, then the successor has an
    obligation to bargain with the union that represented these employees‖].)
    The majority sees nothing in these successorship cases (which presented no
    preemption issue) to suggest that Congress intended in the NLRA to prevent states
    and localities from interfering with the employer‘s right to choose its employees. I
    cannot agree. From John Wiley to Fall River Dyeing, these cases show that the
    employer‘s free selection of employees has always been a fundamental part of
    national labor policy. John Wiley and Howard Johnson could hardly have been
    more clear: John Wiley tells us that the ―objectives of national labor policy,
    reflected in established principles of federal law, require that the rightful
    prerogative of owners independently to rearrange their businesses‖ be balanced
    ―by some protection to the employees from a sudden change in the employment
    relationship‖ (John Wiley, supra, 376 U.S. at p. 549, italics added), and Howard
    Johnson tells us that the high court in John Wiley was ―concern[ed] with affording
    protection to those employees who are in fact retained in ‗[t]he transition from one
    18
    corporate organization to another‘ from sudden changes in the terms and
    conditions of their employment . . . .‖ (Howard Johnson, 
    supra,
     417 U.S. at p.
    264, italics added.)
    In short, it seems to me incontrovertible that the ―objectives of national
    labor policy,‖ as stated by the high court, have always included the employer‘s
    prerogative to select its work force (subject to the prohibition on discrimination on
    the basis of union membership). As Howard Johnson put it, ―the employees of the
    terminating employer have no legal right to continued employment with the new
    employer . . . .‖ (Howard Johnson, supra, 417 U.S. at p. 264.) Consequently,
    states or cities are not free to regulate to the contrary. (See John Wiley, 
    supra,
     376
    U.S. at p. 548 [―Federal law, fashioned ‗from the policy of our national labor
    laws,‘ controls.‖]; cf. Howard Johnson, 
    supra,
     417 U.S. at p. 255 [observing that
    federal common law regarding enforcement of collective-bargaining agreements
    ―must be ‗fashion[ed] from the policy of our national labor laws‘‖].)
    The City conceded in oral argument that the ordinance would be preempted
    by the NLRA if it expressly declared the new owner to be a successor within the
    meaning of the successorship doctrine, but the City asserted the express 90-day
    limitation avoids preemption. If the ordinance were unlimited in duration, I think
    there would be little doubt, under the terms of the ordinance itself, that it would
    dictate the successorship outcome. The new employer – defined in the ordinance
    as the person ―that owns, controls, and/or operates the Grocery Establishment‖
    (L.A. Mun. Code, § 181.01, subd. I) after the transfer of ―all or substantially all of
    the assets or a controlling interest‖ (id., § 181.01, subd. B) of the old employer –
    would necessarily be a successor, and would necessarily be bound to bargain with
    the union representing the workers that the new employer has been required
    (indefinitely under this scenario) to retain. This scenario would present an
    19
    obvious intrusion into the collective bargaining process, requiring the employer to
    bargain with a work force it did not choose.1
    In my view, the ordinance seeks to do indirectly that which the City
    acknowledges it cannot do directly, because the practical effect of the ordinance is
    to visit upon the new owner all the obligations of a successor under the
    successorship doctrine. The majority, however, concludes, based on existing
    NLRB decisions by the agency‘s administrative law judges (ALJ‘s) and a federal
    district court decision, that the new employer will be obligated to bargain ―only if
    the successor employer retains its predecessor‘s employees beyond the mandatory
    employment period . . . .‖ (Rhode Island Hospitality Assn. v. City of Providence
    (D.R.I. Mar. 31, 2011, No. 09-527-ML) 2011 U.S. Dist. Lexis 34821, *39-*40
    (Rhode Island Hospitality).)2 (Maj. opn. ante, at pp. 26-28) In other words,
    1       In Wash. Serv. Contractors v. Dist. of Columbia (D.C. Cir. 1995) 
    54 F.3d 811
    , 816, the court, upholding a retention ordinance of unlimited duration against
    a preemption claim, stated that this argument contains a ―logical flaw,‖ because
    the NLRB may decide not to require the new employer to bargain with the union
    in circumstances where a statute or ordinance requires the employer to retain its
    predecessor‘s employees. According to the court, if the NLRB decides not to
    require bargaining, then the problem disappears and there is no intrusion in the
    bargaining process. And if the NLRB does require bargaining, that would mean
    that in the NLRB‘s judgment, the ordinance is congruent with the aims of the
    NLRA. (Wash. Serv. Contractors, at pp. 816-817.) In my view, both scenarios
    miss the mark. The first (not requiring bargaining) would intrude on the
    employees‘ rights to representatives of their own choosing, and the second
    presumes that the NLRB‘s judgment would presage that of the high court, a
    conclusion I find to be unwarranted. In either case, the ordinance has an impact
    on, and ―‗upset[s] the balance that Congress has struck between labor and
    management in the collective-bargaining relationship.‘‖ (Metropolitan Life,
    supra, 471 U.S. at p. 751.)
    2     In Rhode Island Hospitality, the federal district court upheld the
    enforcement of a municipal ordinance similar to the one challenged here. The
    ordinance required a new employer in the hospitality business to retain the
    previous employer‘s workers for three months, subject to a ―good cause‖ right to
    (footnote continued on next page)
    20
    because the ordinance does not in so many words require the employer to maintain
    the predecessor‘s work force after 90 days, the ordinance does not dictate the
    outcome of the successorship inquiry (maj. opn. ante, at p. 28) (and therefore does
    not intrude on the processes of organization, collective bargaining, or labor
    disputes).
    I cannot agree with this analysis.
    First, it is entirely uncertain that the obligation to bargain will not arise
    unless the new employer voluntarily retains the work force after the 90 days. As
    the Rhode Island Hospitality court acknowledged, the two NLRB decisions on the
    issue are not of a single mind (though both concluded the new employer under a
    mandatory retention ordinance was a successor with an obligation to bargain).
    One of them rejected the new employer‘s contention that it was forced to hire its
    predecessor‘s employees (and therefore did not ―consciously decide[] to take
    advantage of its predecessor‘s trained workforce‖); the ALJ observed that the
    NLRB had ―never formally adopted a requirement that a successor employer must
    consciously decide to avail itself of its predecessor‘s trained workforce in order to
    (footnote continued from previous page)
    discharge. (Rhode Island Hospitality, supra, 2011 U.S. Dist. Lexis 34821, at pp.
    *11-*12.) The court acknowledged that the NLRB had ―not yet developed a
    consistent position‖ on when the duty to bargain would accrue when there is a
    mandatory retention ordinance (id. at pp. *39-*40), that ―[t]his is a close case‖ (id.
    at p. *40), and that the ordinance could not be ―simply characterized as a
    ‗minimum labor standard.‘‖ (Id. at p. *41.) But, because the ordinance did not
    preclude an employer from making its own hiring decisions after 90 days, did not
    compel a successor employer to honor the terms of a collective bargaining
    agreement negotiated by its predecessor, and allowed the new employer to set
    employment terms (id. at pp. *41-*42), the district court concluded that the
    ordinance was ―primarily designed to provide temporary job protection to both
    unionized and nonunionized employees which does not constitute a significant
    intrusion into the equitable collective bargaining process established by the
    NLRA.‖ (Id. at p. *42.)
    21
    be considered a Burns‘ successor employer . . . .‖ (United States Service
    Industries, Inc. (NLRB Dec. 13, 1995, No. 5-CA-24575 (1995 NLRB Lexis 1151,
    *11-*12)) (Service Industries).)3 In the other case, the ALJ found that
    successorship obligations attach on the date the new employer makes offers of
    permanent employment to the workers (or, if no offers are made, at a reasonable
    time after the expiration of the 90-day period). (M&M Parkside Towers LLC
    (NLRB Jan. 30, 2007, No. 29-CA-27720 (2007 NLRB Lexis 27, *15-*17)) (M&M
    Parkside).) 4
    3      In Service Industries, a union filed a charge with the NLRB and a
    complaint was issued alleging the employer refused to recognize and bargain with
    the union. The employer‘s predecessor provided janitorial services to buildings in
    the District of Columbia and had recognized the union as the exclusive bargaining
    representative of its janitorial employees. The predecessor lost its contract to
    clean a particular building. The new employer contracted with the building‘s
    management, and hired 24 janitorial employees, 15 of whom had been employed
    by the predecessor. (Service Industries, supra, 1995 NLRB Lexis 1151, at pp. *8-
    *9.) The union requested bargaining on the terms and conditions of employment,
    but the new employer refused. (Id. at p. *10.) The ALJ found substantial
    continuity in the employing enterprises, but the new employer contended that it
    was forced to hire its predecessor‘s employees by the district‘s Displaced Workers
    Protection Act. (Id. at p. *11.) The ALJ rejected the argument, and found the new
    employer‘s refusal to recognize and bargain with the union was an unfair labor
    practice. (Id. at p. *14.)
    4      M&M Parkside, decided 11 years after Service Industries, involved a New
    York City ordinance requiring a purchaser of apartment buildings and commercial
    property to retain all employees for 90 days (and to offer permanent employment
    to employees who received a satisfactory written evaluation after 90 days).
    (M&M Parkside, supra, 2007 NLRB Lexis 27, at pp. *3-*4.) After the 90-day
    period ended, the purchaser in M&M Parkside, while claiming not to be a
    successor, retained all the seller‘s employees, established new terms and
    conditions of employment, and declined the union‘s request to negotiate and
    execute a collective bargaining agreement. (Id. at pp. *8-*9.) In the ensuing
    proceeding alleging unfair labor practices, the ALJ found the new employer‘s
    business was unchanged and the predecessor‘s employees were the entirety of the
    work force, so the new employer had a legal obligation to recognize and bargain
    (footnote continued on next page)
    22
    This uncertainty as to when the obligation to bargain attaches, it seems to
    me, itself demonstrates that the ordinance impermissibly intrudes on the processes
    of self-organization and collective bargaining that are the exclusive province of
    the NLRA. The fact is that under the current state of the law, a ―[s]uccessor
    [g]rocery [e]mployer‖ (defined in the ordinance) (L.A. Mun. Code, § 181.01,
    subd. I) in a unionized workplace would not know whether it is obliged to bargain,
    at the request of the union representing the employees it was forced to hire, during
    that 90-day retention period. The new employer is, at a minimum, exposed to
    charges of an unfair labor practice if it refuses to bargain.
    An obvious illustration of this point would be the case of an employee who
    files a grievance with the union because he was fired within the first 90 days. The
    right to continue employment unless there is good cause for termination is a
    significant benefit ordinarily conferred, if at all, only after the employer and union
    have negotiated all other terms of employment, and the union has made
    concessions to offset the employer‘s ―termination for cause only‖ agreement. The
    ordinance bestows this benefit upon a unit of employees whom the successor has
    not chosen to hire. The successor did not obtain concessions from the predecessor
    in exchange for the promise to hire the predecessor‘s employees, nor did the
    successor exercise its right to choose which employees to hire from among the
    predecessor‘s work force. Yet if the successor were to fire any employee in the
    first 90 days (or any time thereafter), it is likely the employee will file a grievance,
    and if the successor refuses to go through grievance procedures under the
    (footnote continued from previous page)
    with the union. (Id. at pp. *10-*11.) The ALJ rejected the notion that the local
    ordinance compelling the employer to retain the employees for 90 days should
    mitigate against a successorship finding, viewing the argument as a nonsequitur,
    since the issue was whether the employer had an obligation to bargain after it
    chose, for whatever reason, to hire the predecessor‘s employees. (Id. at pp. *12-
    *14.)
    23
    predecessor‘s collective bargaining agreement, the successor risks being found
    guilty of an unfair labor practice. If the successor were to implement new wages,
    hours, and benefits without bargaining with the union, the employees might file
    grievances, demand union negotiation and arbitration, and even walk out or call a
    strike.
    Of course no one can foresee what will occur in any particular case. But
    the exposure to unfair labor practice charges caused by the ordinance illustrates its
    intrusion into an area reserved for market freedom. Machinists tells us that, just as
    the state may not prohibit the use of economic weapons such as strikes, lockouts
    and other ―self-help economic activities,‖ the state ―may not . . . ‗add to an
    employer‘s federal legal obligations in collective bargaining . . . .‘‖ (Machinists,
    supra, 427 U.S. at p. 147.) It seems to me that the City‘s ordinance does just that,
    effectively ―‗upset[ting] the balance that Congress has struck between labor and
    management in the collective-bargaining relationship.‘‖ (Metropolitan Life,
    
    supra,
     471 U.S. at p. 751.)
    The ordinance does not on its face prevent the new employer, after 90 days,
    from terminating the workers it was forced to employ and hiring its own
    independent work force. But, once an employment relationship is established, it is
    not easy to terminate, certainly not without substantial risk. For one thing, it is
    highly impractical to terminate an entire work force at once, and virtually
    impossible to do so without business disruption and damage to the new employer‘s
    reputation in the community. For another, it is easy to imagine the litigation
    consequences that would ensue if the employees in a previously unionized
    workplace are terminated en masse after working for the new employer for 90
    days. The likelihood of unfair labor practice charges alleging union animus would
    be high, as would the likelihood of wrongful termination claims. The majority
    finds that similar consequences, at least in terms of unfair labor practice charges,
    would ensue if there were no ordinance and the new employer were free to hire an
    24
    entirely new work force at the time of acquisition. I disagree. We need not blind
    ourselves to probable consequences that ordinary experience suggests will occur.
    Moreover, it seems obvious that a new employer free to hire as it chooses
    before going into business does not have to discharge anyone, much less terminate
    en masse, in order to employ the people it wants to conduct its business, so its
    exposure to claims necessarily will be significantly different. In effect, the City‘s
    ordinance requires a new grocery employer to step into a morass of litigation – and
    to function during the important initial period of its operations with a work force it
    deems, for entirely legitimate reasons, unsuitable for its planned operations – if it
    wishes to exercise its right, recognized under federal labor policy, to hire its own
    independent work force. (Indeed, this impact was demonstrated at trial, at least in
    part, by the evidence that, since the City‘s ordinance was enacted, three different
    grocers have declined to buy stores in Los Angeles because of the importance to
    them of choosing their work force.) This is not a result within the contemplation
    of the NLRA.
    In short, the facially temporary nature of the ordinance‘s interference with
    an employer‘s right to select its work force does nothing, in my view, to change
    the core facts. It is simply unrealistic to believe the temporary nature of the
    ordinance will not materially affect the successorship inquiry. In reality, whether
    the obligation to recognize the union ripens on day one, or on day 91, or on some
    later date, may depend on the various circumstances of each successor grocer‘s
    workplace. But there is little room for doubt that, under the law as applied by the
    NLRB in the decades since John Wiley and Burns, many successor grocers will be
    deemed obligated to recognize and bargain with the union at some point, as a
    direct consequence of complying with the ordinance.
    Thus, under any of the scenarios that may occur under the ordinance, there
    is an impact, to a greater or lesser degree, on collective bargaining: either the new
    employer is a successor who must bargain with the union during the 90-day period
    and/or shortly thereafter, or the employer must terminate employees en masse after
    25
    the 90-day period, exposing it to business consequences and legal claims that
    would otherwise not exist, if it wishes to choose its own work force. The
    ordinance legislates in an area that federal labor law, clearly articulated by the
    high court, left unregulated: ―the normal exercise of the right of the employer to
    select its employees‖ (Jones & Laughlin, 
    supra,
     301 U.S. at p. 45), ―‗the rightful
    prerogative of owners independently to rearrange their businesses‘‖ (Burns, 
    supra,
    406 U.S. at p. 301, quoting John Wiley, 
    supra,
     376 U.S. at p. 549), and a new
    employer‘s ―right not to hire any of the former [employer‘s] employees, if it so
    desire[s]‖ (Howard Johnson, 
    supra,
     417 U.S. at p. 262). To me, the ineluctable
    conclusion is that the ordinance is preempted under Machinists because it
    regulates ―within ‗a zone protected and reserved for market freedom.‘‖ (Brown,
    
    supra,
     554 U.S. at p. 66.)
    5.     Summary and conclusion
    The high court in Burns identified the freedom of contract as a fundamental
    premise on which the NLRA is based—―‗private bargaining under governmental
    supervision of the procedure alone, without any official compulsion over the
    actual terms of the contract.‘‖ (Burns, 
    supra,
     406 U.S. at p. 287, quoting H.K.
    Porter Co. v. NLRB (1970) 
    397 U.S. 99
    , 108.) In the nearly 40 years since Burns
    was decided, the high court has continued to recognize the freedom of every
    employer and union to reach agreement, or not, in their negotiation of the terms
    and conditions of employment. This case presents a very different, far more
    fundamental issue than the freedom of parties who choose to work together to
    agree on the terms of employment.
    The very different question presented here is whether the NLRA evinces an
    intent to prohibit regulations that interfere with an employer‘s freedom to choose
    whether to enter into any employment relationship at all with a particular
    employee or bloc of employees. In my view, the absence of high court precedent
    saying in so many words that the intent of the NLRA is to preserve the freedom of
    choice for employees and employers alike to decide whether to form an
    26
    employment relationship does not mean states and municipalities are free to enact
    so-called worker ―retention‖ ordinances. Rather, the high court has not yet had
    occasion to address this truly extraordinary intrusion upon the freedom of contract,
    one that threatens to upend the very foundation of our national labor laws and
    policies. Perhaps this case will offer the high court the occasion to address the
    question now.
    GRIMES, J.
          Associate Justice of the Court of Appeal, Second Appellate District,
    Division Eight, assigned by the Chief Justice pursuant to article VI, section 6 of
    the California Constitution.
    27
    See next page for addresses and telephone numbers for counsel who argued in Supreme Court.
    Name of Opinion California Grocers Association v. City of Los Angeles
    __________________________________________________________________________________
    Unpublished Opinion
    Original Appeal
    Original Proceeding
    Review Granted XXX 
    176 Cal.App.4th 51
    Rehearing Granted
    __________________________________________________________________________________
    Opinion No. S176099
    Date Filed: July 18, 2011
    __________________________________________________________________________________
    Court: Superior
    County: Los Angeles
    Judge: Ralph W. Dau
    __________________________________________________________________________________
    Counsel:
    Rockard J. Delgadillo and Carmen A. Trutanich, City Attorneys, Laurie Rittenberg, Assistant City
    Attorney, John A. Carvalho and Gerald Masahiro Sato, Deputy City Attorneys, for Defendant and
    Appellant.
    Schwartz, Steinsapir, Dohrmann & Sommers, Margo A. Feinberg and Henry M. Willis for Intervener and
    Appellant.
    Altshuler Berzon, Michael Rubin, Scott Kronland and Jennifer Sung for American Federation of Labor and
    Congress of Industrial Organizations and Service Employees International Union as Amici Curiae on
    behalf of Defendant and Appellant and Intervener and Appellant.
    Jones Day, Richard S. Ruben, Craig E. Stewart and Nathaniel P. Garrett for Plaintiff and Respondent.
    Deborah J. La Fetra and Timothy Sandefur for Pacific Legal Foundation as Amicus Curiae on behalf of
    Plaintiff and Respondent.
    Mitchell Silberberg & Knupp, Adam Levin, Tracy L. Cahill, Taylor S. Ball; National Chamber Litigation
    Center, Inc., Robin S. Conrad and Shane B. Kawka for Employers Group and Chamber of Commerce of
    the United States of America as Amici Curiae on behalf of Plaintiff and Respondent.
    Davis, Cowell & Bowe, Richard G. McCracken and Andrew J. Kahn for East Bay Alliance for a
    Sustainable Economy and Unite Here as Amici Curiae.
    Counsel who argued in Supreme Court (not intended for publication with opinion):
    Gerald Masahiro Sato
    Deputy City Attorney
    916 City Hall East
    200 North Main Street
    Los Angeles, CA 90012-4129
    (213) 473-6875
    Henry M. Willis
    Schwartz, Steinsapir, Dohrmann & Sommers
    6300 Wilshire Boulevard, Suite 2000
    Los Angeles, CA 90048-5202
    (323) 655-4700
    Craig E. Stewart
    Jones Day
    555 California Street, 26th Floor
    San Francisco, CA 94104
    (415) 626-3939
    

Document Info

Docket Number: S176099

Citation Numbers: 52 Cal. 4th 177

Judges: Grimes, Werdegar

Filed Date: 7/18/2011

Precedential Status: Precedential

Modified Date: 8/6/2023

Authorities (41)

520 South Michigan Ave. Associates, Ltd. v. Shannon , 549 F.3d 1119 ( 2008 )

viceroy-gold-corporation-a-delaware-corporation-v-lloyd-aubry-director , 75 F.3d 482 ( 1996 )

American Financial Services Ass'n v. City of Oakland , 23 Cal. Rptr. 3d 453 ( 2005 )

Bronco Wine Company v. Jolly , 17 Cal. Rptr. 3d 180 ( 2004 )

Viva! International Voice for Animals v. Adidas Promotional ... , 63 Cal. Rptr. 3d 50 ( 2007 )

washington-service-contractors-coalition-v-district-of-columbia-and , 54 F.3d 811 ( 1995 )

Terminal Railroad v. Brotherhood of Railroad Trainmen , 63 S. Ct. 420 ( 1943 )

Sherwin-Williams Co. v. City of Los Angeles , 4 Cal. 4th 893 ( 1993 )

Adair v. United States , 28 S. Ct. 277 ( 1908 )

Martinez v. Combs , 49 Cal. 4th 35 ( 2010 )

Big Creek Lumber Co. v. County of Santa Cruz , 45 Cal. Rptr. 3d 21 ( 2006 )

Coppage v. Kansas , 35 S. Ct. 240 ( 1915 )

National Labor Relations Board v. Jones & Laughlin Steel ... , 57 S. Ct. 615 ( 1937 )

United Steelworkers of America v. St. Gabriel's Hospital , 871 F. Supp. 335 ( 1994 )

Phelps Dodge Corp. v. National Labor Relations Board , 61 S. Ct. 845 ( 1941 )

Golden State Transit Corp. v. City of Los Angeles , 106 S. Ct. 1395 ( 1986 )

Fall River Dyeing & Finishing Corp. v. National Labor ... , 107 S. Ct. 2225 ( 1987 )

Golden State Transit Corp. v. City of Los Angeles , 110 S. Ct. 444 ( 1989 )

R. A. v. v. City of St. Paul , 112 S. Ct. 2538 ( 1992 )

Shady Grove Orthopedic Associates, P. A. v. Allstate ... , 130 S. Ct. 1431 ( 2010 )

View All Authorities »