Andy Thayer v. Ralph Chiczewski , 705 F.3d 237 ( 2012 )


Menu:
  •                                In the
    United States Court of Appeals
    For the Seventh Circuit
    Nos. 10-1974 & 10-2064
    A NDY T HAYER, et al.,
    Plaintiffs-Appellants,
    v.
    R ALPH C HICZEWSKI, et al.,
    Defendants-Appellees.
    Appeals from the United States District Court
    for the Northern District of Illinois, Eastern Division.
    Nos. 1:07-cv-01290 & 1:07-cv-01406—John W. Darrah, Judge.
    A RGUED A PRIL 6, 2011—D ECIDED S EPTEMBER 18, 2012
    Before F LAUM, E VANSΠ, and T INDER, Circuit Judges.
    T INDER, Circuit Judge. Chicago police officers arrested
    plaintiffs for disorderly conduct at a 2005 antiwar demon-
    stration at the corner of Chicago’s Oak Street and Michigan
    Avenue. The plaintiffs brought claims for First Amend-
    Œ
    Circuit Judge Terence T. Evans died on August 10, 2011, and
    did not participate in the decision of this case, which is
    being resolved by a quorum of the panel under 28 U.S.C. § 46(d).
    2                                     Nos. 10-1974 & 10-2064
    ment retaliation, Fourth Amendment false arrest, Four-
    teenth Amendment class-of-one equal protection, and state
    law malicious prosecution. They also brought facial
    challenges against subsection (d) of Chicago’s disorderly
    conduct ordinance, Chicago Municipal Code, Ill. § 8-4-
    010(d) (“subsection (d)”), as overbroad and unconstitu-
    tionally vague.1 (The suits were initially assigned to
    separate district judges but were subsequently reassigned
    to a single district judge.) The district court granted
    summary judgment and we affirm on the basis of
    qualified immunity.
    The district court dismissed Bradford Lyttle’s facial
    challenge for failure to state a claim and ruled that Andy
    Thayer’s facial challenge was barred by res judicata.
    Thayer doesn’t appeal that ruling. The district court
    granted summary judgment on the plaintiffs’ remaining
    claims. We affirm the grant of summary judgment in
    favor of the defendants; we do so, however, on the basis
    of qualified immunity. Lyttle’s facial attack on the ordi-
    nance is rendered moot by our recent opinion in Bell v.
    Keating, No. 11-2408, 
    2012 WL 3892506
    (7th Cir. Sept. 10,
    2012), which partially invalidated subsection (d) on
    overbreadth and vagueness grounds. While we are sym-
    pathetic that the plaintiffs’ arrests under a now-invalid
    ordinance may have affected their free speech rights,
    they did not bring an as-applied challenge (for seemingly
    cognizable reasons) to redress such an injury.
    1
    The suits were initially assigned to separate district judges
    but were subsequently reassigned to a single district judge.
    Nos. 10-1974 & 10-2064                                  3
    I. Background
    Andy Thayer is a prominent Chicago activist. He
    has played a leading role in organizing antiwar protests
    in Chicago since at least 2003 and is well-known to many
    Chicago police officials, including Officer Ralph
    Chiczewski, Deputy Chief of the Central Control Group for
    the Chicago Police Department (CPD), and Officer John
    Killackey, Deputy Chief of Area 1 Patrol for CPD. Thayer
    is a leader of the Chicago Coalition Against War and
    Racism (CCAWR) and on behalf of this group, helped
    plan a protest on March 20, 2003, where 5,000 to 10,000
    demonstrators gathered at Federal Plaza to protest the
    invasion of Iraq and then marched through the city.
    This march led to the mass arrests of several hundred
    protestors and was the subject of our decision in Vodak
    v. City of Chicago, 
    639 F.3d 738
    (7th Cir. 2011), where we
    held that a question of fact existed as to whether police
    had probable cause to make those mass arrests. Thayer
    has had extensive adversarial dealings with the CPD as
    a result of his activism. The CPD has covertly infiltrated
    Thayer’s anti-war meetings, and in doing so, noted the
    group’s anti-war and anti-Chicago police sentiments.
    Lyttle is also a long-time activist. Both have been
    arrested numerous times for protest activity.
    On January 3, 2005, Thayer and CCAWR applied for a
    permit to lead an anti-war march on Saturday, March 19.
    They sought permission for 2,000 to 4,000 people to
    gather at the southwest corner of Oak and Michigan at
    noon, then march to Federal Plaza via Michigan Avenue,
    Randolph Street, State Street, and Adams Street. In front
    4                                  Nos. 10-1974 & 10-2064
    of the building at Oak and Michigan is a small plaza
    area and a wide sidewalk. This desired location for the
    march is at the heart of an area known as the Magnificent
    Mile, containing many of Chicago’s major upscale hotel,
    retail, dining, and commercial establishments; in addi-
    tion to being the site of a great deal of commercial and
    retail activity, it is one of Chicago’s most active tourist
    destinations.
    The city denied the application and offered an alterna-
    tive assembly point at Washington Square Park, which
    is three blocks west and one block south of Oak and
    Michigan, and a parade route down Clark Street and
    Dearborn Street to Federal Plaza. Thayer did not accept
    this alternate site. He instead appealed to the Mayor’s
    License Commission; after a two-day hearing, his
    appeal was denied. The Commission found that Thayer’s
    proposed route would unduly disrupt pedestrian and
    motor traffic, adversely affect businesses in the area,
    impede ambulance traffic and bus routes, and require
    an unjustifiable level of law enforcement.
    Thayer and CCAWR filed a complaint in federal court
    seeking to compel the city to grant the permit; after
    another two-day hearing, the district court denied the
    motion on March 11. On March 14, the CPD sent Thayer
    a letter stating that it wished to accommodate marches
    by allowing an assembly and march at the proposed
    alternate location. The CCAWR subsequently obtained
    a permit for a rally at the Federal Plaza.
    In the week before March 19, the city posted a notice
    on the CPD’s website directed to demonstration partici-
    Nos. 10-1974 & 10-2064                                      5
    pants. The notice informed them that no permit had
    been granted for an assembly at Oak and Michigan
    and offered the alternative assembly point for the march
    and rally at Federal Plaza. The notice warned that any
    assembly or march at Oak and Michigan was illegal.
    Thayer saw the notice prior to March 19.
    Thayer and CCAWR, however, continued to publicize
    Oak and Michigan as the assembly point for the March 19
    demonstration through its website and flyers. On
    March 15, they disseminated flyers and an email
    declaring “Lack of Permit Won’t Stop Anti-War Protest,”
    urging protesters to assemble at Oak and Michigan.
    The flyer stated that “March and Rally for Civil Liberties
    at Home and Self-Determination Abroad, on the 2nd
    Anniversary of the Iraq War.” It then stated:
    Saturday, March 19
    Noon: Oak St. & Michigan Ave., Chicago [There is
    not a permit for this assembly point and march]
    2 PM: Federal Plaza, Adams & Dearborn [There is a
    permit for this rally]
    ....
    (Doc. # 176-7) (brackets in original). The flyer informed
    protestors that “it IS possible that police will arrest people
    assembling at Oak and Michigan if the cops give an
    order to disperse and people do not leave.” The flyer
    continued, “[f]or those who . . . cannot risk arrest . . .
    protest organizers note that the 2 pm rally at Federal Plaza
    was granted a permit . . . .” 
    Id. The flyer also
    stated that
    “[t]he police can still change their minds and allow us
    to march down Michigan Avenue . . . .” 
    Id. 6 Nos. 10-1974
    & 10-2064
    At some point in the week, when it became clear that
    the CPD wasn’t going to change its mind, the CCAWR
    decided to hold a “press conference” on the sidewalk at
    noon instead of an assembly. A media alert prepared in
    part by Thayer in the week before March 19 called the
    gathering at Oak and Michigan “an informational rally”
    and a “press conference.” The CCAWR also took other
    efforts to publicize its decision to hold a “press confer-
    ence;” the city still threatened arrest if protestors came
    to Oak and Michigan that day. Thayer wanted to
    announce his message that the city was unfairly
    opposing his efforts to organize a march and speak out
    against the war. He testified that the “press conference”
    was called to inform people that the march down
    Michigan was canceled, to encourage people to proceed
    to the permitted rally at the Federal Plaza, and to com-
    municate their view that the city had violated their
    First Amendment rights by denying the permit at Oak
    and Michigan. However, the CCAWR website as of
    Friday, March 18, made no mention of CCAWR’s deci-
    sion to instead hold a “press conference” at Oak and
    Michigan.
    On the morning of March 19, Thayer attended an event
    in front of the Cardinal’s Mansion on North Avenue.
    Officer Chiczewski was there informing the protestors
    of the permitted assembly point at Washington Square
    Park. He told Thayer, “if you show up . . . at Oak and
    Michigan, you will be arrested if you even appear.”
    Thayer told Officer Chiczewski that it was a press con-
    ference, not a rally, and that he would be on the
    sidewalk, not in the street, but Officer Chiczewski
    Nos. 10-1974 & 10-2064                                            7
    insisted that he “would be arrested if [he] so much as
    showed up at that corner.” (The content of the conversa-
    tion is disputed, but on summary judgment we con-
    strue the facts in favor of the non-movant.) Officer
    Chiczewski said the CPD was worried about the size
    of the crowd assembling at that location and then
    walking over to the rally at Washington Square Park.
    Such a large mass of people, according to him, could
    disrupt pedestrian and vehicular traffic. Officer
    Chiczewski testified, however, that depending on the
    circumstances, no permit was needed to assemble and
    hold a press conference at that location.2
    2
    Under the Chicago ordinances governing demonstrations, a
    permit is required for a “parade,” Chi., Ill., Mun. Code § 10-8-
    330(b) (2004), defined as “any march, procession or other
    similar activity consisting of persons . . . upon any public street,
    sidewalk . . . which requires a street closing or otherwise
    requires police officers to stop or reroute vehicular traffic
    because the marchers will not comply with normal and usual
    traffic regulations or controls.” 
    Id. at § 10-8-
    330(a)(1). 
    The
    ordinance doesn’t require a permit for a “public assembly”
    meaning “a company of persons which is reasonably anti-
    cipated to obstruct the normal flow of traffic upon the public
    way and that is collected together in one place, or . . . any
    organized march or procession of persons upon any public
    sidewalk that is reasonably anticipated to obstruct the normal
    flow of pedestrian traffic on the public way, but which does
    not meet the definition of parade . . . .” 
    Id. at § 10-8-
    330(a)(2).
    
    A person planning a public assembly, however, is required to
    notify the commissioner of transportation, at least five business
    (continued...)
    8                                        Nos. 10-1974 & 10-2064
    Officer Killackey, as the officer in command, arrived at
    Oak and Michigan in the morning. Around 10:00 a.m.,
    before a crowd had gathered, officers posted signs and
    handed out copies of an announcement, much like the
    notice on the CPD website, explaining that there was no
    permit for an assembly or march at that location
    and informing protestors of the alternative site at Wash-
    ington Square Park. The announcement concluded:
    “Assembly at Oak and Michigan is unlawful, a march
    down Michigan Avenue is unlawful. If you violate the
    law, you will be arrested . . . .” The CCAWR was
    handing out flyers encouraging protestors to join the
    march down Adams and Dearborn to Federal Plaza
    at 2 p.m.
    2
    (...continued)
    days in advance (or as soon as practicable if the event is of
    a spontaneous or urgent nature), to inform the commissioner
    of the “date, time, location, route, and estimated number of
    persons participating, so that the city can make any preparations
    necessary to provide personnel or other city services to mini-
    mize the obstruction to pedestrian and other traffic and to
    otherwise protect the participants and the public.” 
    Id. at § 10-8-
    330(r). A public assembly must be allowed unless the commis-
    sioner informs the person within two days (or as soon as
    practicable) “that there would be a . . . significant public safety
    issue, limited to those set forth for parades . . . .” 
    Id. Defendants do not
    rely on this ordinance to assert that the protestors
    needed to notify the commissioner of a public assembly, so
    we do not need to explore the murky waters of the subtle
    distinctions between a parade and assembly.
    Nos. 10-1974 & 10-2064                                9
    Lyttle arrived at Oak and Michigan at 11:30 a.m. and
    Thayer arrived by noon. At that time, there were any-
    where between fifty and two-hundred protestors and
    an estimated two-hundred police officers dressed in riot
    gear. Officer Killackey read the announcement over
    a bullhorn three times (11:55 a.m., 11:58 a.m., and
    12:02 p.m.). Even though Officer Killackey told pro-
    testors gathered at Oak and Michigan that it was
    unlawful to assemble there, he later testified that he
    was aware that no permit was needed to hold an
    assembly or press conference on the sidewalk (as opposed
    to a “parade” down the street).
    Thayer brought a portable amplifier to speak to the
    crowd. After their arrival, Officer Killackey read the
    announcement (this was the third time) over the
    bullhorn and warned the crowd to “start moving,” “let’s
    go, gotta move it” or risk arrest. The parties dispute
    whether the protestors were blocking the sidewalk or
    traffic. The undisputed evidence shows that the police
    closed the first lane of traffic on Michigan due to
    concerns about the safety of pedestrians. A video of the
    “press conference” shows congestion at the corner, some
    of which was attributable to police presence, and pedes-
    trian traffic being impeded.
    After Officer Killackey’s announcement, Bill Massey
    began speaking on a microphone as some of the crowd
    started dispersing west on Oak Street in the direction
    of Washington Square park. Massey stated, “We have
    been threatened with arrest if we hold this news confer-
    ence. We are holding it. We will stand up for our rights
    10                                   Nos. 10-1974 & 10-2064
    if it means—” in the background Officer Killackey
    said, “time to move, time to move,” and Massey con-
    tinued—“if it means going to jail, we will go to jail.”
    Immediately after Massey’s speech, Thayer took the
    microphone and said, “We have seen in the past, in past
    unjust war, that when the authorities see the tide
    turning against them that they respond with attacks on
    civil liberties, and that is precisely what we are seeing
    here today. The city of Chicago is clamping down on
    free speech because people are turning against this
    war.” Thayer spoke for less than thirty seconds before
    Officer Chiczewski arrested him. Officer Chiczewski
    said, “That’s it, Andy. You’re going to jail.” Thayer
    went limp as another officer was trying to handcuff
    him. As Thayer was being arrested, Detective Madsen
    told Massey to “step back,” but Massey refused. Detec-
    tive Madsen said, “You are not allowed to be on Oak
    and Michigan right now,” and Massey replied, “I am.”
    Detective Madsen ordered him to disperse, but Massey
    said he would not. Officer Chiczewski also order
    Massey to disperse. Massey was not arrested.
    The crowd began to disperse. As Thayer was being
    taken away, Reverend Paul Jakes grabbed the micro-
    phone and said: “This is a peaceful rally, this is a peaceful
    rally, we come today calling for justice, calling for an
    end to the war. We ask that you do not act violently . . . . ”
    He then spoke and prayed about the injustice of the war
    for several minutes, undisturbed by the police. Jakes
    told a police officer that he intended to move west on
    Oak toward Washington Square Park; he was not ar-
    rested. The crowd continued to disperse.
    Nos. 10-1974 & 10-2064                                  11
    When asked why he did not arrest Massey or Jakes,
    Officer Chiczewski had little explanation. As to Massey,
    he testified, “I don’t know” and “It was his lucky day.” As
    to Jakes, he testified, “You know what, I was a little
    busy with Andy at that particular time. I can’t tell you
    why anybody was or wasn’t arrested.” Officer Chiczewski
    then testified that he arrested Thayer because he was
    the organizer of the group and he had previous discus-
    sions with Thayer about not assembling at Oak and
    Michigan.
    Officer Killackey directed officers to form a line along
    the sidewalk of Michigan, move the crowd west on
    Oak, and not allow protestors to walk southbound on
    Michigan. After clearing the crowd west on Oak, Officer
    Killackey returned to the police line along Michigan
    and ordered the officers to arrest protestors not moving
    as the line advanced. Non-protestors were allowed to
    walk south down the sidewalk along Michigan. Officer
    Chiczewski testified that there was nothing illegal about
    people walking down Michigan carrying signs, and
    Officer Killackey testified that people dispersing could
    leave in any direction, including down Michigan.
    By 12:05 to 12:10 p.m., Officer Killackey had cleared
    enough room at the corner of Oak and Michigan for
    pedestrians to walk through. Lyttle was holding a sign
    that said, “End the Occupation of Iraq and Afghanistan.”
    At 12:08 p.m., he attempted to walk south down the
    Michigan Avenue sidewalk by himself when he came
    up to the line of officers and was told he could not con-
    tinue. Lyttle responded, “I think I have the right to do
    12                                  Nos. 10-1974 & 10-2064
    this, to demonstrate peacefully and walk down
    Michigan Avenue, and I’d like to proceed.” Officer
    Killackey ordered Officer Shields to arrest him. Lyttle
    denies that he pushed any officer or blocked the side-
    walk. He was standing alone. Lyttle heard Officer
    Killackey’s announcements over the bullhorn but
    thought they were recommendations and didn’t hear
    anyone say he had to disperse in any particular direction.
    Lyttle testified, “I was dispersing from the place where
    I was. I was trying to walk south on Michigan Avenue,
    which was away from the intersection of Oak and Michi-
    gan. So I was dispersing whether . . . I had been
    ordered to or not.”
    After the arrests of Thayer and Lyttle, the CPD facilitated
    the assembly and parade at the alternative location;
    thousands of protestors engaged in that anti-war demon-
    stration. Thayer and Lyttle were charged with dis-
    orderly conduct under subsection (d). Thayer was also
    charged with resisting arrest. A jury found Thayer
    guilty of both counts. The state court rejected Thayer’s
    argument that Officer Chiczewski arrested him without
    probable cause. Thayer was also issued a civil citation
    for conducting a parade without a permit and at an
    administrative hearing, the hearing officer rejected
    Thayer’s claim that he was holding a “press conference”
    at Oak and Michigan. The hearing officer found that a
    rally was taking place and traffic was blocked on one
    lane of Oak and one lane of Michigan. He found it to be
    a “semantical difference” by calling it a “press confer-
    ence” and it seemed “that what was originally intended
    way back at the beginning of the permit process that there
    Nos. 10-1974 & 10-2064                                     13
    was an effort to get that underway.” The state court
    affirmed the administrative decision. Thayer did not
    appeal either the convictions or the civil citation. Lyttle
    was acquitted because the court found that he did not
    have adequate opportunity to disperse.
    II. Discussion
    We review a district court’s grant of summary judg-
    ment de novo, construing all facts and reasonable infer-
    ences in the light most favorable to the non-moving
    party. Spivey v. Adaptive Mktg. LLC, 
    622 F.3d 816
    , 822
    (7th Cir. 2010). Summary judgment is appropriate only
    if “the movant shows that there is no genuine dispute as
    to any material fact and the movant is entitled to judg-
    ment as a matter of law.” Fed. R. Civ. P. 56(a).
    A. False Arrest and Malicious Prosecution
    To prevail on a claim of false arrest, Lyttle must show
    there was no probable cause for his arrest. See Williams
    v. Rodriguez, 
    509 F.3d 392
    , 398 (7th Cir. 2007). “Probable
    cause to arrest is an absolute defense to any claim under
    Section 1983 against police officers for wrongful arrest.”
    Mustafa v. City of Chicago, 
    442 F.3d 544
    , 547 (7th Cir. 2006).
    Thayer doesn’t raise a similar challenge, having been
    convicted of this offense, he concedes that he is barred
    from arguing that officers lacked probable cause for
    his arrest.
    Probable cause exists if “at the time of the arrest, the
    facts and circumstances within the officer’s knowledge . . .
    14                                  Nos. 10-1974 & 10-2064
    are sufficient to warrant a prudent person, or one of
    reasonable caution, in believing, in the circumstances
    shown, that the suspect has committed, is committing,
    or is about to commit an offense.” Gonzalez v. City of
    Elgin, 
    578 F.3d 526
    , 537 (7th Cir. 2009) (quoting Michigan
    v. DeFillippo, 
    443 U.S. 31
    , 37 (1979)). It “requires only
    that a probability or substantial chance of criminal
    activity exists; it does not require the existence of
    criminal activity to be more likely true than not true.”
    Mucha v. Vill. of Oak Brook, 
    650 F.3d 1053
    , 1056-57 (7th
    Cir. 2011). Probable cause “is a fluid concept that relies
    on the common-sense judgment of the officers based
    on the totality of the circumstances.” United States v.
    Reed, 
    443 F.3d 600
    , 603 (7th Cir. 2006). To make this deter-
    mination, we must “step[ ] into the shoes of a reasonable
    person in the position of the officer[,]” Wheeler v. Lawson,
    
    539 F.3d 629
    , 634 (7th Cir. 2008), considering the facts
    known to the officer at the time, Carmichael v. Vill. of
    Palatine, Ill., 
    605 F.3d 451
    , 457 (7th Cir. 2010). This is an
    objective inquiry; we do not consider the subjective
    motivations of the officer. Whren v. United States, 
    517 U.S. 806
    , 810 (1996). Although we have declared subsec-
    tion (d) unconstitutional, see Bell, No. 11-2408, 
    2012 WL 3892506
    , an arrest made in good-faith reliance on an
    ordinance is valid regardless of a subsequent judicial
    determination of its unconstitutionality, see 
    DeFillippo, 443 U.S. at 37-40
    .
    Officers are also afforded an extra layer of protection
    through the defense of qualified immunity (also
    known as arguable probable cause). “Qualified immunity
    protects public officials from liability for damages if
    their actions did not violate clearly established rights
    Nos. 10-1974 & 10-2064                                       15
    of which a reasonable person would have known.”
    Fleming v. Livingston Cnty., Ill., 
    674 F.3d 874
    , 879 (7th Cir.
    2012) (quotations omitted). An officer “is entitled to
    qualified immunity in a false-arrest case when, if there
    is no probable cause, ‘a reasonable officer could have
    mistakenly believed that probable cause existed.’ ” 
    Id. at 880 (quoting
    Humphrey v. Staszak, 
    148 F.3d 719
    , 725 (7th
    Cir. 1998)); see also Reher v. Vivo, 
    656 F.3d 772
    , 777 (7th Cir.
    2011) (granting qualified immunity to officer who
    could have reasonably, but mistakenly, believed that
    plaintiff had committed disorderly conduct even though
    the information available to the officer at the time was
    probably too vague to support an arrest). “[Q]ualified
    immunity protects police officers who reasonably
    interpret an unclear statute.” 
    Mustafa, 442 F.3d at 549
    .
    The defendants raised the issue of arguable probable
    cause before the district court and the plaintiffs
    addressed it (albeit briefly) in their appellants’ brief. The
    defendants, however, didn’t address qualified immunity
    on the false arrest claim in their appellees’ brief. Though
    not raised on appeal, we can “affirm on any ground
    supported in the record, so long as that ground was
    adequately addressed in the district court and the
    nonmoving party had an opportunity to contest the
    issue.” Peretz v. Sims, 
    662 F.3d 478
    , 480 (7th Cir. 2011)
    (quotations omitted). “[T]he failure of an appellee to have
    raised all possible alternative grounds for affirming
    the district court’s original decision, unlike an appellant’s
    failure to raise all possible grounds for reversal, should not
    operate as a waiver.” Transamerica Ins. Co. v. South, 
    125 F.3d 392
    , 399 (7th Cir. 1997) (emphasis in original) (quoting
    16                                    Nos. 10-1974 & 10-2064
    Schering Corp. v. Ill. Antibiotics Co., 
    89 F.3d 357
    , 358 (7th
    Cir. 1996)); see also Froebel v. Meyer, 
    217 F.3d 928
    , 933
    (7th Cir. 2000). We do not find that the plaintiffs will be
    prejudiced from our consideration of qualified immunity
    because it was properly raised below, is closely related
    to the probable cause analysis addressed by both parties
    on appeal, and is a pure question of law. See, e.g.,
    Cmty. House, Inc. v. City of Boise, Idaho, 
    623 F.3d 945
    , 968
    (9th Cir. 2010).
    “A police officer’s probable cause determination
    depends on the elements of the applicable criminal stat-
    ute.” Stokes v. Bd. of Educ. of the City of Chi., 
    599 F.3d 617
    ,
    622 (7th Cir. 2010). Section 8-4-010 states: “A person
    commits disorderly conduct when he knowingly: . . . (d)
    Fails to obey a lawful order of dispersal by a person
    known by him to be a peace officer under circumstances
    where three or more persons are committing acts of
    disorderly conduct in the immediate vicinity, which
    acts are likely to cause substantial harm or serious incon-
    venience, annoyance or alarm.” Chi., Ill., Mun. Code § 8-4-
    010(d). Section 8-4-010(a) identifies conduct that con-
    stitutes disorderly conduct, including an act conducted
    “in such unreasonable manner as to provoke, make or
    aid in making a breach of peace.” 
    Id. at § 8-4-010(a);
    see
    also City of Chicago v. Fort, 
    262 N.E.2d 473
    , 475 (Ill. 1970).
    The disorderly conduct must also be “likely to cause
    substantial harm or serious inconvenience, annoyance
    or alarm.” 
    Fort, 262 N.E.2d at 474
    . We recently dis-
    cussed thoroughly each component of this last phrase in
    Bell. See Bell, No. 11-2408, 
    2012 WL 3892506
    . For this
    appeal, it is sufficient to note that “annoyance” and
    Nos. 10-1974 & 10-2064                                      17
    “alarm” do not provide any further limitation on “disor-
    derly conduct.” See Bell, 
    2012 WL 3892506
    , at *9
    (stating that “alarm” is “conjugate with the term ‘dis-
    orderly conduct,’ ” and annoyance may even be less
    demanding). This vague language therefore provided
    officers with discretion to order dispersal when three
    or more persons in the immediate vicinity were
    acting disorderly.
    Illinois courts have looked to cases interpreting the
    similar Illinois disorderly conduct statute when con-
    struing the Chicago ordinance. 
    Fort, 262 N.E.2d at 476
    ;
    Lester v. City of Chicago, 
    830 F.2d 706
    , 714 n.9 (7th Cir.
    1987) (“Illinois courts have treated the Chicago ordinance
    and the Illinois statutes alike.”). The Illinois disorderly
    conduct statute states that “[a] person commits dis-
    orderly conduct when he knowingly . . . [d]oes any act
    in such unreasonable manner as to alarm or disturb
    another and to provoke a breach of the peace . . . .” 720
    ILCS 5/26-1(a)(1);3 see also Biddle v. Martin, 
    992 F.2d 673
    ,
    677 (7th Cir. 1993). “Illinois courts have recognized that
    ‘the types of conduct intended to be included under
    [the Illinois disorderly conduct statute] almost defy def-
    inition,’ ” Gower v. Vercler, 
    377 F.3d 661
    , 669 (7th Cir. 2004)
    (quoting People v. Davis, 
    413 N.E.2d 413
    , 415 (Ill. 1980)); see
    also People v. Albert, 
    611 N.E.2d 567
    , 569 (Ill. App. Ct. 1993)
    (same), but the statute has nonetheless “received a fairly
    3
    Other aspects of 720 ILCS 5/26-1 and Section 8-4-010 are not
    similar. For example, the Illinois statute doesn’t contain a
    failure-to-disperse provision similar to subsection (d) of the
    Chicago ordinance.
    18                                   Nos. 10-1974 & 10-2064
    well defined gloss,” Sroga v. Weiglen, 
    649 F.3d 604
    , 606
    (7th Cir. 2011) (quoting United States v. Woodard, 
    376 F.2d 136
    , 141 (7th Cir. 1967)); see also People v. Allen,
    
    680 N.E.2d 795
    , 798 (Ill. App. Ct. 1997).
    To commit disorderly conduct, “a person must engage
    in conduct that: (1) is unreasonable; (2) alarms or
    disturbs another; and (3) threatens to provoke or
    provokes a breach of the peace.” 
    Reher, 656 F.3d at 775
    (citing 720 ILCS 5/26-1(a)(1)). Illinois courts look to
    the reasonableness of the conduct in relation to the sur-
    rounding circumstances to determine whether a viola-
    tion of the ordinance has occurred. City of Chicago v.
    Mateja, 
    372 N.E.2d 1060
    , 1062 (Ill. App. Ct. 1978). We have
    recently provided a succinct definition for disorderly
    conduct, endorsing the definition in Restatement (Second)
    of Torts § 116 (1965): “[A] public offense done by
    violence, or one causing or likely to cause an immediate
    disturbance of public order.” 
    Sroga, 649 F.3d at 607
    .
    “[S]peech alone cannot form the basis for a disorderly
    conduct charge.” People v. Rokicki, 
    718 N.E.2d 333
    , 339
    (Ill. App. Ct. 1999); see also People v. Raby, 
    240 N.E.2d 595
    ,
    598 (Ill. 1968) (stating that “[u]nder no circumstances
    would the statute allow persons to be punished merely
    for peacefully expressing unpopular views” (quotations
    omitted)); see also People v. Justus, 
    372 N.E.2d 1115
    , 1118
    (Ill. App. Ct. 1978) (“[A]busive language does not
    evolve into a crime simply because persons nearby stop,
    look and listen.”). “It remains no crime to express an
    unpopular view even if the person expressing those
    views draws attention to herself or himself or annoys
    Nos. 10-1974 & 10-2064                                    19
    others nearby.” 
    Rokicki, 718 N.E.2d at 339
    . A similar
    limitation has been placed on the dispersal ordinance.
    See City of Chicago v. Weiss, 
    281 N.E.2d 310
    , 315 (Ill. 1972)
    (noting narrowing construction when situation presents
    heckler’s veto).
    The Illinois Supreme Court has upheld disorderly
    conduct convictions under varying circumstances.
    For example, in Weiss, the court upheld a conviction
    where officers gave a lawful order to disperse based
    on their reasonable belief that a group of 3,000 demon-
    strators, if permitted to move into a densely populated
    area in which violence had recently occurred, presented
    a serious threat to the peace and safety of the commu-
    nity. 
    Id. at 315. The
    court explained that “[t]here are cir-
    cumstances . . . when the first amendment right to as-
    semble and demonstrate in a specific place or area must
    yield to the compelling interest of the community to main-
    tain peace and order.” 
    Id. Defendant Weiss attempted
    to march past the police line despite police orders to
    disperse. The court rejected Weiss’s argument that he
    was completely disassociated from the other marchers.
    
    Id. at 316. The
    court then found the other elements of
    the ordinance met because at the time the defendants
    crossed the police line, three or more people in the im-
    mediate vicinity were throwing rocks and firecrackers.
    
    Id. at 316-17. Illinois
    courts have similarly upheld convictions
    under the ordinance when the defendant was in a crowd
    where others were throwing objects at officers, City of
    Chicago v. Greene, 
    264 N.E.2d 163
    , 166 (Ill. 1970); where
    20                                    Nos. 10-1974 & 10-2064
    the defendant and other demonstrators crossed a police
    line into a prohibited area (the line had been drawn
    to protect caulking repairs recently made to a building)
    and the defendant disobeyed the officer’s order to step
    back, City of Chicago v. Jacobs, 
    263 N.E.2d 41
    , 43 (Ill. 1970);
    and where defendants, who were sitting on parked cars
    that did not belong to them and blocking the entrances
    to private establishments, failed to disperse, 
    Fort, 262 N.E.2d at 474
    -76. We have also said that “the act of block-
    ing the free flow of pedestrian or vehicular traffic on
    public ways will support a conviction for the offense of
    disorderly conduct.” Jones v. Watson, 
    106 F.3d 774
    , 779
    (7th Cir. 1997) (Illinois law); see also Marcavage v. City of
    Chicago, 
    659 F.3d 626
    , 632 (7th Cir. 2011) (finding
    probable cause under disorderly conduct statute where
    protestor obstructed pedestrian traffic along sidewalk).
    Lyttle was acquitted of the offense of disorderly
    conduct, but the question is not whether he violated
    the ordinance, it’s whether an officer at the time could
    reasonably believe he was committing an offense. To
    require dispersal under subsection (d), officers had to
    reasonably believe that three or more persons in the
    immediate vicinity were causing disorderly conduct
    likely to cause substantial harm or serious incon-
    venience, annoyance or alarm. We don’t have to decide
    whether officers had probable cause to arrest, however,
    because we find that they had arguable probable cause
    to order dispersal and arrest Lyttle for his failure to
    comply. See Pearson v. Callahan, 
    555 U.S. 223
    , 235-36 (2009)
    (holding that we do not need to address whether a con-
    stitutional right was violated before addressing whether
    the right in question was sufficiently well established).
    Nos. 10-1974 & 10-2064                                     21
    The parties dispute the extent of disruption caused
    by the protestors at the time Officer Killackey gave the
    dispersal orders. No threats of violence or civil unrest
    occurred. No one was attempting to engage in an
    unpermitted march or parade, no one was inciting the
    crowd, and by all accounts the demonstration on the
    public sidewalk was peaceful. On the other hand, the
    videos submitted by the parties show that the crowd
    was hindering the flow of pedestrian traffic. The record
    reveals that there were more than fifty protestors on
    the plaza and sidewalk area, at a busy intersection in
    the heart of downtown Chicago. The officers had
    legitimate reasons to be concerned with the blockage of
    pedestrian and vehicular traffic and the manner in
    which the protestors intended to convey their message.
    See Cox v. State of Louisiana, 
    379 U.S. 536
    , 554 (1965) (ex-
    plaining that free speech rights do not give protestors
    the right to “address a group at any public place and at
    any time[;] . . . [t]he control of travel on the streets is a
    clear example of governmental responsibility to insure
    this necessary order. . . .”). Our review of the video leads
    us to conclude that an officer could have reasonably
    (even if mistakenly) perceived the situation as creating
    a disturbance within the confines of the ordinance. See
    
    Humphrey, 148 F.3d at 727
    (suggesting that the defense
    of qualified immunity should provide broad protection
    from suit in the context of an arrest for disorderly conduct).
    We further find that although it is questionable
    whether officers had probable cause to arrest Lyttle, they
    are nonetheless entitled to qualified immunity. Lyttle
    denies that he pushed any officer or blocked the side-
    22                                 Nos. 10-1974 & 10-2064
    walk and at the time he was arrested, there was no in-
    dication that other protestors were attempting to
    follow him; in fact, most of the protestors had started
    dispersing in the other direction, and the sidewalk was
    clearing. No city ordinance requires a permit for an
    individual to walk down the sidewalk with a protest
    sign. Officer Chiczewski and Officer Killacky even
    testified that there was nothing illegal about people
    walking down Michigan Avenue carrying signs and that
    the protestors could disperse in any direction. Cf. 
    Weiss, 281 N.E.2d at 315
    (officers could order defendant to
    disperse in certain direction when attempting to block a
    group of 3,000 demonstrators from marching into a
    densely populated area). The officers, however, did not
    violate clearly established rights of which a reasonable
    person would have known. Officers could reasonably
    (again, even if mistakenly) believe that based on
    their announcements and conduct in forming a line to
    advance the crowd west that protestors were
    prohibited from breaking through the police line. In
    fact, most protestors at the time obeyed by heading
    west. Lyttle was part of the group of protestors ordered
    to disperse and Officer Killackey could reasonably
    believe that Lyttle heard the dispersal order. Cf. 
    Vodak, 639 F.3d at 746
    . When Lyttle attempted to cross the
    police line, he was told he could not continue and he
    responded that he had the right to proceed. A reasonable
    officer under this chaotic and fluid situation could have
    believed that Lyttle was failing to follow their orders.
    Officers did not have to wait for Lyttle to actually break
    through the police line.
    Nos. 10-1974 & 10-2064                                        23
    At the time of Lyttle’s arrest, the officers were still
    trying to manage the crowd; forming a police line
    and ordering dispersal toward the permitted location of
    the march was the most logical way to accomplish
    this goal. Although certain evidence showed that the
    CCAWR intended to simply hold a “press conference” at
    the corner of Oak and Michigan, based on some of the
    flyers and emails circulating, the CPD could be con-
    cerned that the protestors intended to turn the
    “press conference” and “informational rally” into an
    impermissible march, thus, justifying a directional dis-
    persal. After the crowd was dispersed, nothing prevented
    Lyttle from returning and peacefully protesting down
    Michigan Avenue. (In fact, the record suggests that some
    protestors did just that.) At the time Lyttle was trying
    to cross the police line, the crowd may have been
    clearing, but the video still shows congestion at the
    corner. Under these circumstances, we cannot find that
    it would have been clear to every reasonable officer that
    no probable cause existed to arrest Lyttle for dis-
    obeying their order. See Ryan v. Cnty. of DuPage, 
    45 F.3d 1090
    , 1093 (7th Cir. 1995) (quoting People v. Yocum, 
    321 N.E.2d 731
    , 733 (Ill. App. Ct. 1974)) (“Refusal to obey
    the lawful order of police may form the basis of a disor-
    derly conduct prosecution.”).4
    4
    Because the defendants haven’t asserted that there was
    another basis to arrest Lyttle (for example, obstructing an
    officer in the performance of his duties, 720 ILCS 5/31-1(a)), we
    don’t address the reasonableness of his arrest on different
    grounds. See Fox v. Hayes, 
    600 F.3d 819
    , 837 (7th Cir. 2010).
    24                                    Nos. 10-1974 & 10-2064
    The existence of arguable probable cause to arrest
    Lyttle is an absolute bar to his § 1983 claim for unlawful
    arrest and false imprisonment. See 
    Biddle, 992 F.2d at 678
    ;
    see also 
    Stokes, 599 F.3d at 626
    (Illinois law). In light of our
    findings of qualified immunity and (as explained below)
    no retaliatory animus, Lyttle’s state law malicious pros-
    ecution claim also fails. See Aleman v. Vill. of Hanover
    Park, 
    662 F.3d 897
    , 907 (7th Cir. 2011) (Illinois law) (mali-
    cious prosecution requires “proof not only of lack of
    probable cause but also of ‘malice’ ”). Accordingly, we
    affirm the district court’s entry of summary judgment on
    Lyttle’s false arrest and malicious prosecution claims.
    B. Retaliation under First Amendment
    Thayer and Lyttle both assert claims of retaliation for
    exercising their First Amendment rights. “The law is
    settled that as a general matter the First Amendment
    prohibits government officials from subjecting an individ-
    ual to retaliatory actions . . . for speaking out.” Hartman v.
    Moore, 
    547 U.S. 250
    , 256 (2006). To make out a prima
    facie case on summary judgment, the plaintiffs must
    show that: (1) they engaged in activity protected by the
    First Amendment; (2) they suffered a deprivation that
    would likely deter First Amendment activity; and (3) the
    First Amendment activity was at least a motivating
    factor in the police officer’s decision. See Kidwell v.
    Eisenhauer, 
    679 F.3d 957
    , 964 (7th Cir. 2012); see also
    Greene v. Doruff, 
    660 F.3d 975
    , 977-78 (7th Cir. 2011). The
    plaintiffs undisputedly engaged in First Amendment
    activity and suffered a deprivation as a result of their
    Nos. 10-1974 & 10-2064                                      25
    arrests, so the first two elements are met. We focus on
    causation.
    We recently set forth the standard for analyzing causa-
    tion in Greene: a “plaintiff need only show that a viola-
    tion of his First Amendment rights was a ‘motivating
    factor’ of the harm he’s complaining of”; once he shows
    that “the burden shifts to the defendant to show that
    the harm would have occurred 
    anyway.” 660 F.3d at 977
    (citing Spiegla v. Hall, 
    371 F.3d 928
    , 941-43 (7th Cir. 2004));
    see also Brown v. Cnty. of Cook, 
    661 F.3d 333
    , 335 (7th
    Cir. 2011).
    We first discuss Thayer. Assuming he made out a
    prima facia case, we must decide if taking all the facts
    and reasonable inferences in his favor, there can be no
    reasonable dispute that Officer Chiczewski would have
    arrested him despite any animus toward his protected
    First Amendment activity. Once a defendant produces
    evidence that the same decision would have been made
    in the absence of the protected speech, the burden shifts
    back to the plaintiff to demonstrate that the proffered
    reason was pretextual and that the real reason was retalia-
    tory animus. See Zellner v. Herrick, 
    639 F.3d 371
    , 379 (7th
    Cir. 2011). “At the summary judgment stage, this means
    a plaintiff must produce evidence upon which a rational
    finder of fact could infer that the defendant’s proffered
    reason is a lie.” Id; see also Massey v. Johnson, 
    457 F.3d 711
    ,
    720 (7th Cir. 2006) (summary judgment appropriate
    where court can say without reservation that a rea-
    sonable finder of fact would be compelled to credit the
    defendant’s non-retaliatory explanation). If retaliation is
    26                                   Nos. 10-1974 & 10-2064
    not the but-for cause of the arrest, “the claim fails for
    lack of causal connection between unconstitutional
    motive and resulting harm, despite proof of some retalia-
    tory animus in the official’s mind.” 
    Hartman, 547 U.S. at 260
    (citing Mt. Healthy City Sch. Dist. Bd. of Educ. v. Doyle,
    
    429 U.S. 274
    , 287 (1977)). “It may be dishonorable to act
    with an unconstitutional motive . . . but action colored
    by some degree of bad motive does not amount to a
    constitutional tort if that action would have been
    taken anyway.” 
    Id. Thayer does not
    dispute that Officer Chiczewski had
    probable cause for his arrest. Probable cause, if not a
    complete bar to Thayer’s First Amendment retaliatory
    arrest claim, provides strong evidence that he would have
    been arrested regardless of any illegitimate animus. See
    Reichle v. Howards, 
    132 S. Ct. 2088
    , 2095-97 (2012); see also
    Hernandez v. Cook Cnty. Sheriff’s Office, 
    634 F.3d 906
    , 915
    (7th Cir. 2011) (“[E]vidence of probable cause may act as
    highly valuable circumstantial evidence that the com-
    plained-of conduct would have occurred even without a
    retaliatory motive.”) (quotations omitted). The record
    shows that Thayer’s refusal to disperse, not his speech,
    was the “but for” cause of his arrest. But even if the
    record permitted a competing inference in favor of
    Thayer, Officer Chiczewski is entitled to qualified immu-
    nity.
    The defendants didn’t argue qualified immunity on
    appeal as to the plaintiffs’ First Amendment retaliation
    claims, but we find it proper to consider this defense
    for the same reasons we addressed arguable probable
    Nos. 10-1974 & 10-2064                                        27
    cause above. First, the defendants raised the issue below.
    Second, the parties’ underlying arguments on appeal
    addressing the unresolved issue of whether probable
    cause bars First Amendment retaliatory arrests claims is
    in essence the basis of our qualified immunity finding.
    Third, the defendants raised their qualified immunity
    defense on appeal when discussing plaintiffs’ related class-
    of-one equal protection claim. As such, the plaintiffs
    were aware of the issue and had the opportunity to
    make arguments in response. Further, even if we re-
    manded, the plaintiffs don’t suggest that the defendants
    are precluded from re-asserting qualified immunity as a
    defense, see, e.g., Narducci v. Moore, 
    572 F.3d 313
    , 325
    (7th Cir. 2009), which they no doubt would do in light
    of Reichle.
    The case law is unsettled on whether probable cause is
    a complete bar to First Amendment retaliatory arrest
    claims. The Supreme Court has said that it is a bar to
    retaliatory prosecution claims. See 
    Hartman, 547 U.S. at 261
    . We have not resolved the issue, see 
    Hernandez, 634 F.3d at 915
    (citing a 2002 case from this circuit), and
    other circuits are split, see, e.g., Skoog v. Cnty. of Clackamas,
    
    469 F.3d 1221
    , 1232 & n.31 (9th Cir. 2006) (setting forth
    circuit split). After briefing in this case, the Supreme
    Court granted certiorari on the following two questions:
    “whether a First Amendment retaliatory arrest claim
    may lie despite the presence of probable cause to
    support the arrest, and whether clearly established law
    at the time of [the plaintiff’s] arrest so held.” 
    Reichle, 132 S. Ct. at 2093
    . The Court elected to address only the
    second, concluding that at the time of the plaintiff’s
    28                                    Nos. 10-1974 & 10-2064
    arrest, “it was not clearly established that an arrest sup-
    ported by probable cause could violate the First Amend-
    ment.” 
    Id. Based on the
    Court’s decision in Reichle,
    Officer Chiczewski is entitled to qualified immunity.
    “Qualified immunity shields government officials from
    civil damages liability unless the official violated a statu-
    tory or constitutional right that was clearly established
    at the time of the challenged conduct.” 
    Id. A clearly established
    right is one that is sufficiently clear such
    that “every reasonable official would have understood
    that what he is doing violates that right.” 
    Id. (internal quotations and
    brackets omitted). As the Supreme Court
    held in Reichle, the “clearly established” standard is not
    met in this case because neither our circuit nor the Su-
    preme Court has “recognized a First Amendment right
    to be free from a retaliatory arrest that is supported
    by probable cause.” 
    Id. The Supreme Court
    in Reichle concluded that “[a]l-
    though Hartman involved only a retaliatory prosecution,
    reasonable officers could have questioned whether the
    rule of Hartman also applied to arrests,” and “could have
    interpreted Hartman’s rationale to apply to retaliatory
    arrests.” 
    Id. at 2095. “Hartman
    injected uncertainty into
    the law governing retaliatory arrests, particularly in
    light of Hartman’s rationale and the close relationship
    between retaliatory arrest and prosecution claims.” 
    Id. at 2096-97. Although
    Hartman was issued in 2006 before
    the plaintiffs’ arrest, uncertainty pre-dated Hartman. See,
    e.g., 
    Hernandez, 634 F.3d at 915
    (citing a 2002 case), see also
    Nos. 10-1974 & 10-2064                                      29
    
    Harman, 547 U.S. at 255-56
    . Accordingly, we find that
    Officer Chiczewski is entitled to qualified immunity
    and affirm dismissal of Thayer’s retaliatory arrest claim.
    Lyttle similarly argues that Officers Killackey and Shields
    arrested him in retaliation for exercising his free speech
    rights to march down the sidewalk of Michigan Avenue
    with an anti-war sign. We found that the officers had
    arguable probable cause to arrest Lyttle under subsection
    (d) and we see no reason to distinguish Reichle on that
    basis. In any event, the record is void of evidence
    showing that the officers acted with retaliatory animus
    in arresting him. See Baribeau v. City of Minneapolis, 
    596 F.3d 465
    , 481 (8th Cir. 2010) (finding no First Amend-
    ment retaliation even though officers arrested protestors
    under an unreasonable, yet mistaken, belief that they
    were violating Minnesota disorderly conduct statute
    because the record revealed no retaliatory animus).
    Most protestors complied with the dispersal orders
    and were not arrested even though they were engaging
    in similar speech. It is true that Lyttle was arrested when
    attempting to protest down Michigan Avenue, while
    shoppers and other non-protestors were not so prohib-
    ited. Lyttle, however, was part of the disorderly group
    and thus, subject to the dispersal order. See, e.g., Bernini v.
    City of St. Paul, 
    665 F.3d 997
    , 1003 (8th Cir. 2012), pet. for
    cert. filed, 
    81 U.S.L.W. 3032
    (U.S. June 6, 2012) (No. 11-1490)
    (generally stating that officers have grounds to arrest if
    they “believe all arrested persons [are] part of the unit
    observed violating the law.”) (emphasis in original)
    (quotations omitted). It was his failure to comply with that
    30                                      Nos. 10-1974 & 10-2064
    order, not retaliatory animus, that motivated his arrest. We
    therefore affirm the district court’s dismissal of his re-
    taliatory arrest claim.
    C. Equal Protection Claim
    Thayer has also brought a “class-of-one” equal protection
    claim. “We have held that class-of-one claims can be
    brought based on allegations of the irrational or malicious
    application of law enforcement powers.” Geinosky v. City
    of Chicago, 
    675 F.3d 743
    , 747 (7th Cir. 2012). Even
    though Thayer has asserted a violation of his free speech
    rights—a fundamental right—we apply the rational
    basis test to his claims. The plaintiffs only mention height-
    ened scrutiny review in passing, and otherwise, have
    limited their class-of-one argument to rational basis
    review.5
    5
    We note that normally unequal treatment on the basis of a
    fundamental right triggers heightened scrutiny. See Martin v.
    Shawano-Gresham Sch. Dist., 
    295 F.3d 701
    , 712 (7th Cir. 2002); see
    also Vision Church v. Vill. of Long Grove, 
    468 F.3d 975
    , 1000 (7th
    Cir. 2006) (“Heightened scrutiny . . . is appropriate when
    government action interferes with a person’s fundamental
    rights, such as freedom of speech or religion.”). A true class-of-
    one case claim, on the other hand, does not implicate funda-
    mental rights. See Del Marcelle v. Brown Cnty. Corp., 
    680 F.3d 887
    ,
    911 (7th Cir. 2012) (en banc) (Wood, J., dissenting). At least one
    circuit has concluded that heightened scrutiny is inapplicable
    where the conduct doesn’t infringe on a class of people’s
    (continued...)
    Nos. 10-1974 & 10-2064                                        31
    Unfortunately, the class-of-one standard in this circuit
    is in flux. Thayer must show that he was intentionally
    treated differently from other similarly situated individu-
    als and that there was no rational basis for this difference
    in treatment. See Vill. of Willowbrook v. Olech, 
    528 U.S. 562
    , 564 (2000); see also Woodruff v. Mason, 
    542 F.3d 545
    ,
    554 (7th Cir. 2008). But some of our cases also require a
    showing of improper motive (sometimes referred to as
    “illegitimate animus”). See Reget v. City of La Crosse, 
    595 F.3d 691
    , 695 (7th Cir. 2010); see also Srail v. Vill. of Lisle,
    Ill., 
    588 F.3d 940
    , 944 (7th Cir. 2009). Our recent attempt
    to clarify the standard in Del Marcelle v. Brown Cnty. Corp.,
    
    680 F.3d 887
    (7th Cir. 2012) (en banc) resulted in a tie
    vote with no controlling opinion. We therefore remain
    divided over the appropriate standard for a class-of-
    one equal protection claim against law enforcement
    personnel.
    The plurality opinion in Del Marcelle (with a vote
    from five judges), which happens to be the dissent, pro-
    posed the following standard: “(1) plaintiff was the
    5
    (...continued)
    fundamental rights. See Scarbrough v. Morgan Cnty. Bd. of Educ.,
    
    470 F.3d 250
    , 260-61 (6th Cir. 2007) (emphasis added). In other
    words, the Sixth Circuit has “decline[d] to extend the funda-
    mental rights analysis to classes of one.” 
    Id. at 261; see
    also
    Bench Billboard Co. v. City of Cincinnati, 
    675 F.3d 974
    , 986 (6th
    Cir. 2012). The court in that case explained that “[t]o so extend
    the fundamental rights analysis would allow the Equal Protec-
    tion Clause to render other constitutional provisions super-
    fluous.” 
    Scarbrough, 470 F.3d at 261
    .
    32                                    Nos. 10-1974 & 10-2064
    victim of intentional discrimination, (2) at the hands of
    a state actor, (3) the state actor lacked a rational basis
    for so signaling out the plaintiff, and (4) the plaintiff
    has been injured by the intentionally discriminatory
    treatment.” 
    Id. at 913 (Wood,
    J., dissenting).
    The “lead” opinion (with a vote from four judges)
    proposed the following standard: “that the plaintiff be
    required to show that he was the victim of discrimination
    intentionally visited on him by state actors who knew
    or should have known that they had no justification,
    based on their public duties, for signaling him out for
    unfavorable treatment—who acted in other words for
    personal reasons, with discriminatory intent and effect.” 
    Id. at 889 (Posner,
    J., lead opinion) (emphasis omitted). A
    “plaintiff must plead and prove both the absence of a
    rational basis for the defendant’s action and some
    improper personal motive (which need not be
    hostility . . .) for the differential treatment.” 
    Id. (emphasis in original).
      We do not need to decide what standard announced
    in Del Marcelle is correct because we find that Officer
    Chiczewski is entitled to qualified immunity. As we
    have already alluded to, this protection gives officers
    “breathing room to make reasonable but mistaken judg-
    ments, and protects all but the plainly incompetent
    or those who knowingly violate the law.” See Messerschmidt
    v. Millender, 
    132 S. Ct. 1235
    , 1244 (2012) (quotations omit-
    ted). We do not define clearly established rights at a
    high level of generality but in a “particularized sense
    so that the contours of the right are clear to a reasonable
    Nos. 10-1974 & 10-2064                                     33
    official.” 
    Reichle, 132 S. Ct. at 2094
    (quotations omitted).
    We ask whether every reasonable officer would have
    understood that what he was doing violates that right.
    See Hernandez v. Foster, 
    657 F.3d 463
    , 474 (7th Cir. 2011).
    Although it is not necessary for the plaintiff to identify
    a case directly on point, “existing precedent must have
    placed the statutory or constitutional question beyond
    debate.” 
    Id. We initially note
    that Thayer’s class-of-one equal pro-
    tection claim is seemingly a mere rewording of his First
    Amendment retaliation claim. Thayer alleges that he was
    treated differently than the other speakers at the “press
    conference” because of his political activism. It may be
    proper to find that the equal protection and First Amend-
    ment claims coalesce; thus, requiring that they fall to-
    gether. See Vukadinovich v. Bartels, 
    853 F.2d 1387
    , 1391-92
    (7th Cir. 1988) (dismissing equal protection claim that
    constituted “a mere rewording of plaintiff’s First
    Amendment-retaliation claim”). For completeness,
    though, we address the class-of-one claim separately.
    As stated in Del Marcelle, “[q]ualified immunity will . . .
    frequently relieve state actors of the burden of litigation
    in this area: if discretion is broad and the rules are vague,
    it will be difficult to show both a violation of a constitu-
    tional right and the clearly established nature of that
    
    right.” 680 F.3d at 915
    (Wood, J., dissenting). This is
    especially true in cases where an officer uses his
    discretion to choose which, among several violators, to
    arrest. As the Supreme Court has said:
    There are some forms of state action . . . which by their
    nature involve discretionary decisionmaking based
    34                                  Nos. 10-1974 & 10-2064
    on a vast array of subjective, individualized assess-
    ments. In such cases the rule that people should be
    ‘treated alike, under like circumstances and condi-
    tions’ is not violated when one person is treated
    differently from others, because treating like indi-
    viduals differently is an accepted consequence of
    the discretion granted.
    Engquist v. Oregon Dep’t of Agric., 
    553 U.S. 591
    , 603 (2008).
    Although Engquist’s holding was confined to the public-
    employment context, its reasoning, to some extent,
    applies to discretionary law-enforcement decisions. See
    Del 
    Marcelle, 680 F.3d at 897
    (Posner, J.) & 912 (Wood, J.,
    dissenting).
    Officer Chiczewski could not target Thayer because of
    his speech, but he could target Thayer for his unprotected
    conduct—i.e., his role in organizing an assembly that
    turned disorderly and subsequent refusal to disperse
    when ordered. Officer Chiczewski testified that due to
    concerns about the size of the crowd and blockage of
    pedestrian and vehicular traffic, he told Thayer not to
    assemble at Oak and Michigan. After officers deter-
    mined that three or more people were engaged in acts of
    disorderly conduct at the corner, they ordered dispersal.
    Thayer does not dispute that the officers had probable
    cause to do so. An officer, acting pursuant to his public
    duties, is given discretion to determine how best to effectu-
    ate a lawful order. Officer Chiczewski had a legitimate
    police objective in arresting Thayer to more rapidly and
    efficiently disperse the disruptive crowd. After
    Thayer’s arrest, the crowd began to disperse and Officer
    Nos. 10-1974 & 10-2064                                    35
    Chiczewski’s attention was on Thayer, not the other
    speakers.
    Even considering all the facts in favor of Thayer, we
    cannot conclude that every reasonable officer would
    have understood that by arresting Thayer, the perceived
    “chief” of the group, and not Massey and Jakes that
    Officer Chiczewski was violating Thayer’s right to equal
    protection. Cf. 
    Geinosky, 675 F.3d at 745
    (plaintiff stated
    class-of-one claim where defendants allegedly cited
    plaintiff for twenty-four bogus parking tickets) and
    Hanes v. Zurich, 
    578 F.3d 491
    , 492-96 (7th Cir. 2009) (defen-
    dants not entitled to qualified immunity where plaintiff
    alleged that defendants arrested him eight times on
    charges later dropped for no reason other than malicious
    intent). Given the uncertainly in the law and the
    unique factual situation at issue here, the constitutional
    question was not beyond dispute. See, e.g., Lunini v.
    Grayeb, 
    395 F.3d 761
    , 772 (7th Cir. 2005) (defendants
    entitled to qualified immunity where ordinary police
    officer could not have known that failure to arrest council-
    man would violate equal protection). Rather, a rea-
    sonable officer could have believed that arresting Thayer
    was the most effective way to gain compliance with
    the dispersal order.
    D. Constitutionality of Subsection (d)
    Lyttle has mounted an attack on the facial validity of
    subsection (d) asserting both an overbreadth and vague-
    ness challenge and seeking an injunction against its
    prospective enforcement. (The district court held that
    36                                  Nos. 10-1974 & 10-2064
    Thayer’s facial challenge was barred by res judicata;
    Thayer doesn’t appeal that ruling.). In light of our recent
    opinion partially invalidating subsection (d), see Bell,
    
    2012 WL 3892506
    , Lyttle’s claim seeking a declaration
    and an injunction in that respect is moot. See, e.g., Eagle
    Books, Inc. v. Difanis, 
    873 F.2d 1040
    , 1042 (7th Cir. 1989)
    (claim moot where state supreme court declared statute
    unconstitutional); see also Miller v. Benson, 
    68 F.3d 163
    ,
    165 (7th Cir. 1995) (amendment of statute mooted claim);
    Utah Animal Rights Coal. v. Salt Lake City Corp., 
    371 F.3d 1248
    , 1257 (10th Cir. 2004) (claim moot where statute
    repealed); Longley v. Holahan, 
    34 F.3d 1366
    , 1367 (8th
    Cir. 1994) (claim moot where statute declared unconstitu-
    tional in companion case).
    III. Conclusion
    We A FFIRM the district court’s entry of summary judg-
    ment in favor of the defendants on Lyttle’s false arrest
    and malicious prosecution claims, on Lyttle’s and
    Thayer’s First Amendment retaliation claims, and on
    Thayer’s class-of-one equal protection claim. We D ISMISS
    Lyttle’s facial challenge to subsection (d) as moot.
    9-18-12