Robinson, Williams & Spriggs v. State , 451 Md. 94 ( 2017 )


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  • Jermaul Rondell Robinson v. State of Maryland, No. 37, September Term, 2016; Dexter
    Williams v. State of Maryland, No. 39, September Term, 2016; Vernon Harvey Spriggs,
    III v. State of Maryland, No. 46, September Term, 2016
    ODOR OF MARIJUANA – PROBABLE CAUSE – CARROLL DOCTRINE –
    SEARCH OF VEHICLE – DECRIMINALIZATION OF POSSESSION OF LESS
    THAN TEN GRAMS OF MARIJUANA – Court of Appeals held that law enforcement
    officer has probable cause to search vehicle where law enforcement officer detects odor of
    marijuana emanating from vehicle, as marijuana in any amount remains contraband,
    notwithstanding decriminalization of possession of less than ten grams of marijuana; and
    odor of marijuana gives rise to probable cause to believe that vehicle contains contraband
    or evidence of crime. There was probable cause to search vehicles in question, based on
    law enforcement officers having detected odor of marijuana coming from vehicles that
    Petitioners had been driving or in possession of.
    Circuit Court for Baltimore City
    Case No. 815049029
    IN THE COURT OF APPEALS
    Circuit Court for Baltimore City
    Case No. 815147025                                OF MARYLAND
    Circuit Court for Dorchester County               Nos. 37, 39, & 46
    Case No. 09-K-14-015452
    September Term, 2016
    Argued: December 1, 2016
    ______________________________________
    JERMAUL RONDELL ROBINSON
    v.
    STATE OF MARYLAND
    ______________________________________
    DEXTER WILLIAMS
    v.
    STATE OF MARYLAND
    ______________________________________
    VERNON HARVEY SPRIGGS, III
    v.
    STATE OF MARYLAND
    ______________________________________
    Barbera, C.J.
    Greene
    Adkins
    McDonald
    Watts
    Hotten
    Getty,
    JJ.
    ______________________________________
    Opinion by Watts, J.
    ______________________________________
    Filed: January 20, 2017
    In 2014, Maryland joined a number of other jurisdictions that have decriminalized,
    but not legalized, possession of small amounts of marijuana—that is, under the law of these
    jurisdictions, possession of a small amount of marijuana remains illegal, but is punishable
    by a fine, not by incarceration.1 Before October 1, 2014, under Maryland law, possession
    of less than ten grams of marijuana was a misdemeanor that carried a maximum penalty of
    ninety days of incarceration and a fine of $500. See 2014 Md. Laws. 1119 (Vol. II, Ch.
    158, S.B. 364); Md. Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2013 Supp.) § 5-
    601(c)(2)(ii). As of October 1, 2014, under Maryland law, possession of less than ten
    1
    Under the following fifteen jurisdictions’ laws, first-time possession of a small
    amount of marijuana is punishable only by a fine and/or participation in an examination,
    drug education, or drug treatment: Connecticut, Delaware, Illinois, Maine, Maryland,
    Minnesota, Mississippi, Missouri, Nebraska, Nevada, New York, North Carolina, Ohio,
    Rhode Island, and Vermont. See Conn. Gen. Stat. § 21a-279a(a)(1); Del. Code Ann. tit.
    16 § 4764(c); 720 Ill. Comp. Stat. 550/4(a); Me. Stat. tit. 22 § 2383(1)(A); Md. Code Ann.,
    Crim. Law (2002, 2012 Repl. Vol., 2016 Supp.) § 5-601(c)(2)(ii); Minn. Stat. § 152.027
    Subd. 4(a); Miss. Code Ann. § 41-29-139(c)(2)(A)(1); Mo. S.B. 491 (2014), available at
    http://www.senate.mo.gov/14info/BTS_Web/Bill.aspx?SessionType=R&BillID=277235
    23 [https://perma.cc/J672-URZH]; Neb. Rev. St. § 28-416(13)(a); Nev. Rev. Stat. §
    453.336(4)(a); N.Y. Penal Law § 221.05; N.C. Gen. Stat. § 90-95(d)(4); Ohio Rev. Code
    Ann. § 2925.11(C)(3)(a); 1956 R.I. Gen. Laws § 21-28-4.01(c)(2)(iii); Vt. Stat. Ann. tit.
    18 § 4230a(a)(1).
    Six jurisdictions—Alaska, California, Colorado, the District of Columbia,
    Massachusetts, and Oregon—have legalized possession of a small amount of marijuana.
    See Alaska Stat. Ann. § 17.38.020(1); 2016 Cal. Legis. Serv. Prop. 64 § 4.4; Colo. Const.
    Art. 18, § 16(3)(a); DC Code Ann. § 48-904.01(a)(1)(A); Massachusetts Law about
    Marijuana Possession, Massachusetts Trial Court Law Libraries (updated Nov. 14, 2016),
    http://www.mass.gov/courts/case-legal-res/law-lib/laws-by-subj/about/marijuana.
    html [https://perma.cc/X7RE-D3HW]; Or. Rev. Stat Ann. § 475.864.
    Possession of marijuana in any amount, however, remains a crime under federal
    law. See 21 U.S.C. § 844(a).
    grams of marijuana became “a civil offense”2 that is punishable by participation in a drug
    education program, an assessment for substance abuse disorder, possible substance abuse
    treatment, and a fine, the amount of which depends on whether the violation is a first,
    second, or subsequent violation of the statute. See 2014 Md. Laws. 1119, 1124 (Vol. II,
    Ch. 158, S.B. 364); Md. Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2014 Supp.) § 5-
    601(c)(2).
    Here, Jermaul Rondell Robinson (“Robinson”), Dexter Williams (“Williams”), and
    Vernon Harvey Spriggs, III (“Spriggs”) (together, “Petitioners”) contend that, due to the
    decriminalization of possession of less than ten grams of marijuana, a law enforcement
    officer no longer has probable cause to search a vehicle where the law enforcement officer
    detects an odor of marijuana emanating from the vehicle. In separate cases, each Petitioner
    moved to suppress evidence that had been found in a vehicle that he had been driving or
    had possession of. In each case, at a hearing on the motion to suppress, a law enforcement
    officer testified that either a strong odor or an overwhelming odor of fresh marijuana was
    emanating from the car that the Petitioner had been using. In each case, the circuit court
    denied the motion to suppress, and each Petitioner was convicted of possession of at least
    ten grams of marijuana under the amended statute. Petitioners appealed, and, in each case,
    the Court of Special Appeals affirmed the circuit court’s judgment in an unreported
    opinion. Petitioners separately filed petitions for writs of certiorari, which this Court
    2
    As discussed below, Maryland law provides a limited authorization for certain
    eligible persons to possess and/or use marijuana for medical purposes. Possession and/or
    use of medical marijuana is not at issue in these cases.
    -2-
    granted. We heard one oral argument as to Petitioners’ cases on the same day, and this
    opinion serves to consolidate the cases.
    Petitioners raise an important matter of first impression: whether, in light of the
    decriminalization of possession of less than ten grams of marijuana, a law enforcement
    officer has probable cause to search a vehicle upon detecting an odor of marijuana
    emanating from the vehicle. In a reported opinion in an earlier case—Bowling v. State,
    
    227 Md. App. 460
    , 476, 
    134 A.3d 388
    , 398, cert. denied, 
    448 Md. 724
    , 
    141 A.3d 135
    (2016)—the Court of Special Appeals held that the decriminalization of possession of less
    than ten grams of marijuana did not undermine the principle that the alert of a narcotics
    dog, that is certified to detect marijuana along with other controlled dangerous substances,
    constitutes probable cause to search a vehicle. In each of Petitioners’ cases, the Court of
    Special Appeals applied Bowling and concluded that a law enforcement officer’s detection
    of a strong odor of marijuana coming from a vehicle that the defendant possessed provides
    probable cause to search the vehicle, despite the decriminalization of possession of less
    than ten grams of marijuana, because marijuana in any amount remains contraband—i.e.,
    goods that are illegal, but not necessarily criminal, to possess. In addition to the holding
    of the Court of Special Appeals in Bowling, courts in Maine, Oregon, California,
    Minnesota and Colorado have reached similar conclusions, namely, that where an officer
    detects the odor of marijuana coming from a vehicle, the warrantless search of the vehicle
    is permitted, even though these jurisdictions had decriminalized—and, in at least one
    instance, legalized—the possession of a small quantity of marijuana. See State v. Barclay,
    
    398 A.2d 794
    (Me. 1979); State v. Smalley, 
    225 P.3d 844
    (Or. App. 2010); People v.
    -3-
    Waxler, 
    224 Cal. App. 4th 712
    (2014), as modified on denial of reh’g (Apr. 3, 2014),
    review denied (June 11, 2014); State v. Ortega, 
    749 N.W.2d 851
    (Minn. Ct. App. 2008),
    aff’d, 
    770 N.W.2d 145
    (Minn. 2009); People v. Zuniga, 
    372 P.3d 1052
    (Colo. 2016).
    Upon careful consideration, in agreement with the conclusions of the Court of
    Special Appeals and the appellate courts of other jurisdictions, we hold that a law
    enforcement officer has probable cause to search a vehicle where the law enforcement
    officer detects an odor of marijuana emanating from the vehicle, as marijuana in any
    amount remains contraband, notwithstanding the decriminalization of possession of less
    than ten grams of marijuana; and the odor of marijuana gives rise to probable cause to
    believe that the vehicle contains contraband or evidence of a crime.         Simply put,
    decriminalization is not synonymous with legalization, and possession of marijuana
    remains unlawful.
    BACKGROUND
    No. 37: Robinson v. State
    On October 19, 2014, in the District Court of Maryland, sitting in Baltimore City,
    the State, Respondent, charged Robinson with possession of oxycodone, possession of at
    least ten grams of marijuana, and possession of drug paraphernalia.        The case was
    transferred to the Circuit Court for Baltimore City. In the circuit court, Robinson filed
    “Omnibus Pre-Trial Defense Motions,” which included, among other things, a motion to
    suppress all evidence that law enforcement had allegedly illegally seized from Robinson’s
    vehicle.
    On March 16, 2015, the circuit court conducted a hearing on the motion to suppress.
    -4-
    The only witness at the hearing was Officer Steven A. Vinias of the Baltimore Police
    Department. As a witness for the State, Officer Vinias testified that he was familiar with
    the odor of marijuana, and was able to distinguish the odor of fresh marijuana from the
    odor of burnt marijuana. On October 18, 2014, Officer Vinias was driving in the 3100
    block of Oakfield Avenue in Baltimore. Sergeant Luis Ruiz was a passenger in the law
    enforcement vehicle. Officer Vinias saw Robinson leaning against a Nissan Maxima,
    which was the only vehicle on that side of Oakfield Avenue. Officer Vinias noticed an
    overwhelming smell of fresh marijuana. Officer Vinias stopped, and he and Sergeant Ruiz
    exited and approached Robinson, who was within arm’s length of the Nissan at the time.
    Robinson made a movement toward his waistband, and Sergeant Ruiz detained Robinson.
    Once Robinson was detained, Officer Vinias could tell that the smell of marijuana was
    coming from the Nissan. In response to questions by Officer Vinias, Robinson said that he
    had been driving the Nissan, and that there was marijuana in the Nissan. Officer Vinias
    searched the Nissan and seized sixteen small bags of marijuana and one oxycodone pill.
    At the time of the seizure, Officer Vinias estimated that the marijuana weighed more than
    ten grams. On cross-examination, Officer Vinias stated that the strength of the odor of
    marijuana and the amount of marijuana are not always synonymous.
    After Officer Vinias’s testimony, the circuit court heard argument from the parties.
    Robinson’s counsel contended that a law enforcement officer lacks probable cause to
    search a vehicle for marijuana unless the law enforcement officer has reasonable suspicion
    that the vehicle contains more than ten grams of marijuana. The State argued that nothing
    had changed as a result of the amendment to the marijuana statute with respect to a law
    -5-
    enforcement officer’s ability to search a vehicle based on the odor of marijuana. After
    hearing the parties’ arguments, the circuit court denied the motion to suppress without
    making any findings of fact.
    The parties agreed that Robinson would be tried on an agreed statement of facts only
    as to the charge of possession of at least ten grams of marijuana. Robinson’s counsel
    engaged in a waiver colloquy with Robinson, who waived the right to a trial. The
    prosecutor read a statement of facts, to which Robinson’s counsel agreed. The circuit court
    found Robinson guilty of possession of at least ten grams of marijuana and sentenced him
    to time served. The docket entries reflect that the other two charges, possession of
    oxycodone and possession of drug paraphernalia, were closed.
    On March 26, 2015, Robinson noted an appeal. In an unreported opinion dated
    April 29, 2016, the Court of Special Appeals affirmed the circuit court’s judgment, holding
    that, despite the decriminalization of possession of less than ten grams of marijuana,
    marijuana remains contraband, and its odor provides probable cause to search a vehicle.
    On June 14, 2016, Robinson petitioned for a writ of certiorari, raising the following
    two issues:
    1. When an officer detects an “overwhelming smell” of “fresh marijuana”
    coming from a car, does he have probable cause to search the car in light of
    the fact that possession of a less than ten grams of marijuana is now a “civil
    offense” punishable only by a fine?
    2. Did the trial court err when it denied [] Robinson’s motion to suppress?
    On August 19, 2016, this Court granted the petition. See Robinson v. State, 
    449 Md. 410
    ,
    
    144 A.3d 705
    (2016).
    -6-
    No. 39: Williams v. State
    On April 8, 2015, in the District Court of Maryland, sitting in Baltimore City, the
    State charged Williams with possession of marijuana and possession of drug paraphernalia.
    The case was transferred to the Circuit Court for Baltimore City. In the circuit court,
    Williams filed “Omnibus Pre-Trial Defense Motions,” which included, among other
    things, a motion to suppress all evidence that law enforcement had allegedly illegally
    seized from Williams’s vehicle.
    On June 25, 2015, the circuit court conducted a hearing on the motion to suppress.
    The only witness at the hearing was Detective Tristan Ferguson of the Baltimore Police
    Department. As a witness for the State, Detective Ferguson testified that he was familiar
    with the odor of marijuana, and was able to distinguish the odor of fresh marijuana from
    the odor of burnt marijuana. According to Detective Ferguson, the greater the amount of
    fresh marijuana, the stronger the odor and the greater the radius in which the marijuana can
    be smelled. On April 8, 2015, Detective Ferguson was driving in the 4500 block of
    Fairview Avenue in Baltimore. Detective Ferguson saw Williams in the driver’s seat of a
    vehicle that was stopped in front of a stop sign. Detective Ferguson exited the law
    enforcement vehicle and approached Williams. Once he was within four feet of Williams’s
    vehicle, Detective Ferguson smelled a strong odor of fresh marijuana emanating from
    Williams’s vehicle. Detective Ferguson asked Williams whether he smoked marijuana,
    and Williams replied affirmatively. Detective Ferguson asked Williams to exit his vehicle.
    Detective Ferguson searched Williams’s vehicle and seized a backpack that contained a
    canister, which contained a scale and 170 grams of packaged marijuana. On cross-
    -7-
    examination, Detective Ferguson acknowledged that even a small amount of the most
    powerful grade of marijuana, known as “loud,” would have a potent odor.
    Following Detective Ferguson’s testimony, the circuit court heard argument from
    the parties. Williams’s counsel contended that probable cause to believe that a person is
    engaged in conduct that constitutes a civil violation of the law—e.g., possession of less
    than ten grams of marijuana—does not provide a basis for a warrantless search. The State
    argued that the General Assembly had specifically indicated that decriminalization of
    possession of less than ten grams of marijuana would not affect law enforcement officers’
    authority to seize marijuana. After hearing the parties’ arguments, the circuit court denied
    the motion to suppress.
    On June 25, 2015, after the circuit court denied the motion to suppress, Williams
    pled guilty to possession of at least ten grams of marijuana. The prosecutor read a
    statement of facts, to which Williams’s counsel agreed. The circuit court found Williams
    guilty of possession of at least ten grams of marijuana and postponed sentencing.
    On July 2, 2015, Williams filed a “Motion for New Trial,” requesting a new trial
    and that he be permitted to enter a conditional guilty plea, and thus preserve the right to
    appeal the denial of the motion to suppress. Docket entries reflect that, on July 21, 2015,
    a verdict of guilty was entered as to the charge for possession of at least ten grams of
    marijuana; the charge for possession of drug paraphernalia was closed; and the circuit court
    sentenced Williams to twenty days of incarceration.
    On August 5, 2015, Williams noted an appeal. In an unreported opinion dated May
    18, 2016, the Court of Special Appeals affirmed the circuit court’s judgment, holding that
    -8-
    the odor of marijuana alone provides probable cause to search a vehicle.
    On June 27, 2016, Williams petitioned for a writ of certiorari, raising the following
    two issues:
    1. When an officer smells “the odor of marijuana strongly emanating from
    the interior” of a car and when the driver and sole occupant admits that he
    has an unspecified amount of marijuana in the car, does the officer have
    probable cause to search the car in light of the fact that possession of a less
    than ten grams of marijuana is now a “civil offense” punishable only by a
    fine?
    2. Did the trial court err when it denied [] Williams’[s] motion to suppress?
    On September 2, 2016, this Court granted the petition. See Williams v. State, 
    450 Md. 104
    , 
    146 A.3d 464
    (Sept. 2, 2016).
    No. 46: Spriggs v. State
    On December 11, 2014, in the Circuit Court for Dorchester County, the State
    charged Spriggs with possession of cocaine with the intent to distribute, possession of
    marijuana with the intent to distribute, possession of cocaine, possession of marijuana, and
    two counts of possession of drug paraphernalia. In the circuit court, Spriggs filed an
    “Omnibus Motion for Appropriate Relief Under Rule 4-252,” which included, among other
    things, a motion to suppress all evidence that law enforcement had allegedly illegally
    seized.
    On April 20, 2015, the circuit court conducted a hearing on the motion to suppress.
    Two witnesses testified at the hearing. As a witness for the State, Corporal Jeffrey Smith
    of the Cambridge Police Department testified that he was familiar with the odor of fresh
    marijuana. According to Corporal Smith, the greater the amount of marijuana, the stronger
    -9-
    the odor. On October 18, 2014, Corporal Smith was driving down Elm Street in Cambridge
    with the windows down and detected a strong odor of fresh marijuana. Corporal Smith
    saw Spriggs in a vehicle in a parking lot in front of an abandoned building. Corporal Smith
    observed that the front passenger-side door was open, and Spriggs was sitting in the
    passenger’s seat with his feet outside the vehicle. The odor of marijuana weakened as
    Corporal Smith drove further down Elm Street. Corporal Smith made a U-turn, parked the
    law enforcement vehicle, exited, and approached Spriggs.            While Corporal Smith
    approached, Spriggs exited his vehicle and began walking toward the back of his vehicle.
    Meanwhile, Corporal Robert Ball drove down Elm Street, parked his law enforcement
    vehicle, exited, and reached Spriggs before Corporal Smith did. While Corporal Ball was
    speaking with Spriggs, Corporal Smith walked away from Spriggs’s vehicle, and noticed
    that the odor of marijuana weakened. Corporal Smith walked back toward Spriggs’s
    vehicle; at that point, Corporal Smith believed that he could tell that the odor of marijuana
    was coming from the general area of Spriggs’s vehicle. At that time, Spriggs was holding
    keys in his left hand; and, other than Corporals Smith and Ball, no one was in Spriggs’s
    general area.
    As a witness for the State, Corporal Ball testified that the greater the amount of
    marijuana, the stronger the odor. Corporal Ball testified that, on October 18, 2014, he
    drove down Elm Street and saw Corporal Smith on foot. Corporal Ball parked his law
    enforcement vehicle, exited, and approached Spriggs, who was near a parked Honda Civic.
    The Honda was the only vehicle in the parking lot. As he approached Spriggs, Corporal
    Ball smelled a strong odor of fresh marijuana. Corporal Ball asked Spriggs how he was
    - 10 -
    doing and whether he was just hanging out in the area. Spriggs said yes. Corporal Ball
    testified that Corporal Smith said that he smelled marijuana. Spriggs said that he smelled
    marijuana too, and that a couple of other people had just left the area. Corporal Ball
    testified that no one else was in the area, and that he smelled marijuana coming from
    Spriggs’s person. Spriggs was asked who owned the Honda, and Spriggs said that his boss
    did. Corporal Ball testified that Spriggs told him that “he [Spriggs] had the vehicle” and
    that he had been the only one in the Honda. Corporal Ball searched Spriggs and found a
    large amount of United States currency, but no marijuana. Corporal Ball asked Spriggs for
    the Honda’s key, and Spriggs complied. Corporal Ball searched the Honda.3
    After Corporal Ball’s testimony, the circuit court heard argument from the parties.
    Spriggs’s counsel contended that the odor of marijuana alone cannot justify a warrantless
    search. The State contended that, based on prior case law, law enforcement officers have
    the right to investigate upon detecting the odor of marijuana. After hearing the parties’
    arguments, the circuit court denied the motion to suppress, making findings of fact that
    were consistent with Corporal Smith’s testimony and Corporal Ball’s testimony.
    On April 29, 2015, Spriggs elected a bench trial, at which Corporal Smith and
    Corporal Ball testified as witnesses for the State. As witness for the State, Detective
    Edward Howard of the Cambridge Police Department testified that, when he was part of
    the Narcotics Division, he delivered the bags of suspected drugs taken from the Honda to
    3
    At trial, Corporal Smith testified that he found marijuana in a Ziploc bag in a plastic
    grocery bag in front of the Honda’s driver’s seat, and that he found cocaine in another
    Ziploc bag in the Honda.
    - 11 -
    a crime lab in Berlin. As a witness for the State, Detective Jamie McDaniel testified that
    the seized items were $3,056 in United States currency, 143 grams of cocaine, and 142
    grams of marijuana.
    The circuit court found Spriggs guilty of possession of cocaine with the intent to
    distribute, possession of marijuana with the intent to distribute, possession of cocaine, and
    possession of marijuana. The circuit court found Spriggs not guilty of both counts of
    possession of drug paraphernalia. The circuit court sentenced Spriggs to twenty years of
    imprisonment, with all but three years suspended, for possession of cocaine with the intent
    to distribute; five consecutive years of imprisonment, with all but one year and one day
    suspended, for possession of marijuana with the intent to distribute; and five years of
    supervised probation.    The circuit court merged the remaining two convictions for
    sentencing purposes.
    On May 6, 2015, Spriggs noted an appeal. In an unreported opinion dated June 23,
    2016, the Court of Special Appeals affirmed the circuit court’s judgment, concluding that
    the odor of marijuana alone provides probable cause to search a vehicle.
    On August 3, 2016, Spriggs petitioned for a writ of certiorari, raising the following
    two issues:
    1. When an officer detects an “overwhelming strong odor” of “raw
    marijuana” coming from a car, does he have probable cause to search the car
    in light of the fact that possession of less than ten grams of marijuana is now
    a “civil offense” punishable only by a fine?
    2. Did the trial court err when it denied [] Spriggs’s motion to suppress?
    On September 2, 2016, this Court granted the petition. See Spriggs v. State, 
    450 Md. 102
    ,
    - 12 -
    
    146 A.3d 463
    (Sept. 2, 2016).
    DISCUSSION
    The Parties’ Contentions
    Petitioners contend that, because the General Assembly has made possession of less
    than ten grams of marijuana a civil offense that is punishable by a fine, a law enforcement
    officer may not conduct a warrantless search of a vehicle based only on the odor of
    marijuana. Petitioners argue that the odor of marijuana alone does not constitute probable
    cause that a vehicle contains more than ten grams of marijuana because the odor of
    marijuana indicates only its presence, not its amount.          Petitioners assert that law
    enforcement officers could not conduct warrantless searches of their vehicles because a
    search warrant cannot be issued for civil offenses. Petitioners point out that a warrantless
    search is permissible only where reasonable. Petitioners maintain that Carroll v. United
    States, 
    267 U.S. 132
    (1925) and its progeny do not answer the question of whether it is
    reasonable for a law enforcement officer to search for items, the possession of which is not
    criminal. Petitioners contend that whether a search is reasonable does not depend on the
    General Assembly’s intent in decriminalizing possession of a small amount of marijuana.
    Alternatively, Petitioners argue that, if relevant, the General Assembly’s intent was to limit
    the enforcement of laws related to the possession of marijuana, including laws related to
    searches.
    The State responds that the decriminalization of possession of less than ten grams
    of marijuana does not affect existing case law that permits a warrantless search of a vehicle
    based on the odor of marijuana. The State contends that the Carroll doctrine permits the
    - 13 -
    warrantless search of a vehicle based on probable cause to believe that the vehicle contains
    contraband or evidence of a crime. The State asserts that “contraband” and “evidence of a
    crime” are not synonymous, as “contraband” includes anything that is unlawful to possess,
    regardless of whether possession is criminal.       The State maintains that, despite the
    decriminalization of possession of less than ten grams of marijuana, marijuana remains
    contraband, which is subject to seizure, and that the odor of marijuana coming from a
    vehicle gives rise to probable cause to believe evidence of a crime may be found in the
    vehicle. The State points out that courts in other jurisdictions have applied the Carroll
    doctrine and upheld warrantless searches based on the odor of marijuana. In sum, the State
    argues that the odor of marijuana provides probable cause to believe that a vehicle contains
    contraband or evidence of a crime.
    The Standard of Review
    In Varriale v. State, 
    444 Md. 400
    , 410, 
    119 A.3d 824
    , 830 (2015), this Court
    explained the standard of review for a ruling on a motion to suppress as follows:
    In reviewing a trial court’s ruling on a motion to suppress, an appellate court
    reviews for clear error the trial court’s findings of fact, and reviews without
    deference the trial court’s application of the law to its findings of fact. The
    appellate court views the trial court’s findings of fact, the evidence, and the
    inferences that may be drawn therefrom in the light most favorable to the
    party who prevails on the issue that the defendant raises in the motion to
    suppress.
    (Citation omitted).
    The Fourth Amendment, the Carroll Doctrine, and Contraband
    The Fourth Amendment to the United States Constitution provides in pertinent part:
    “The right of the people to be secure in their persons, houses, papers, and effects, against
    - 14 -
    unreasonable searches and seizures, shall not be violated[.]” U.S. Const. amend. IV.4 The
    Fourth Amendment does not prohibit all searches—only unreasonable ones. See Sellman
    v. State, 
    449 Md. 526
    , 540, 
    144 A.3d 771
    , 779 (2016). Whether a search is reasonable
    depends on the public interest versus an individual’s right to be free from arbitrary
    interference by a law enforcement officer. See 
    id. at 540,
    144 A.3d at 779.
    Generally, for a search to be reasonable, a law enforcement officer must obtain a
    warrant. See Riley v. California, ___ U.S. ___, 
    134 S. Ct. 2473
    , 2482 (2014). One
    exception to the warrant requirement is the “automobile exception,” under which a law
    enforcement officer may conduct a warrantless search of a vehicle based on probable cause.
    See California v. Acevedo, 
    500 U.S. 565
    , 569 (1991). The automobile exception originates
    from the case of Carroll, 
    267 U.S. 132
    , and has been referred to as “the Carroll doctrine.”
    See 
    Acevedo, 500 U.S. at 569-70
    . In Wyoming v. Houghton, 
    526 U.S. 295
    , 300 (1999),
    the Supreme Court discussed Carroll as follows:
    Carroll . . . involved the warrantless search of a car that law enforcement
    officials had probable cause to believe contained contraband—in that case,
    bootleg liquor. The Court concluded that the Framers would have regarded
    such a search as reasonable in light of legislation enacted by Congress from
    1789 through 1799—as well as subsequent legislation from the founding era
    and beyond—that empowered customs officials to search any ship or vessel
    without a warrant if they had probable cause to believe that it contained
    goods subject to a duty. Thus, the Court held that “contraband goods
    concealed and illegally transported in an automobile or other vehicle may be
    searched for without a warrant” where probable cause exists.
    (Citations omitted).
    4
    The Fourth Amendment applies to the States under the Due Process Clause of the
    Fourteenth Amendment to the United States Constitution. See Sellman v. State, 
    449 Md. 526
    , 539, 
    144 A.3d 771
    , 779 (2016).
    - 15 -
    Probable cause exists where, based on the available facts, a person of reasonable
    caution would believe “that contraband or evidence of a crime is present.” Florida v.
    Harris, ___ U.S. ___, 
    133 S. Ct. 1050
    , 1055 (2013) (emphasis added) (citations omitted).
    Probable cause does not depend on a preponderance of the evidence, but instead depends
    on a “fair probability” on which a reasonably prudent person would act. 
    Id. (citation omitted).
    Specifically, in Illinois v. Gates, 
    462 U.S. 213
    , 231 (1983), the Supreme Court
    described the concept of probable cause as follows:
    [T]he probable cause standard is . . . a “practical, nontechnical conception.”
    “In dealing with probable cause, as the very name implies, we deal with
    probabilities. These are not technical; they are the factual and practical
    considerations of everyday life on which reasonable and prudent [people],
    not legal technicians, act.” Our observation in United States v. Cortez, 
    449 U.S. 411
    , 418, 
    101 S. Ct. 690
    , 695, 
    66 L. Ed. 2d 621
    (1981), regarding
    “particularized suspicion,” is also applicable to the probable cause standard:
    The process does not deal with hard certainties, but with
    probabilities. Long before the law of probabilities was
    articulated as such, practical people formulated certain
    common-sense conclusions about human behavior; jurors as
    factfinders are permitted to do the same—and so are law
    enforcement officers. Finally, the evidence thus collected must
    be seen and weighed not in terms of library analysis by
    scholars, but as understood by those versed in the field of law
    enforcement.
    As these comments illustrate, probable cause is a fluid concept—turning on
    the assessment of probabilities in particular factual contexts—not readily, or
    even usefully, reduced to a neat set of legal rules.
    (Ellipsis and some citations omitted). And more recently, in 
    Harris, 133 S. Ct. at 1055
    -
    56, the Supreme Court stated:
    The test for probable cause is not reducible to precise definition or
    quantification. Finely tuned standards such as proof beyond a reasonable
    doubt or by a preponderance of the evidence have no place in the probable-
    - 16 -
    cause decision. All we have required is the kind of fair probability on which
    reasonable and prudent people, not legal technicians, act.
    In evaluating whether the State has met this practical and common-
    sensical standard, we have consistently looked to the totality of the
    circumstances. We have rejected rigid rules, bright-line tests, and
    mechanistic inquiries in favor of a more flexible, all-things-considered
    approach. . . .
    (Citations, ellipsis, brackets, and internal quotation marks omitted).
    As to the automobile exception to the warrant requirement, in 
    Carroll, 267 U.S. at 153
    , the Supreme Court held that, with probable cause to believe that a vehicle contains
    contraband, a law enforcement officer may search a vehicle without a warrant, because
    vehicles can be quickly moved from one jurisdiction to another, thus making it
    impracticable to obtain a warrant. In Carroll, during the Prohibition era, a law enforcement
    officer stopped a vehicle, searched the vehicle, and found alcohol inside of the vehicle. See
    
    Carroll, 267 U.S. at 172
    (McReynolds, J., dissenting).5 The occupants of the vehicle were
    found guilty of violating a statute that made it a crime to transport alcohol in violation of
    the National Prohibition Act. See 
    Carroll, 267 U.S. at 144-45
    . On appeal, the defendants
    argued that a law enforcement officer could conduct a warrantless search of a vehicle only
    if the law enforcement officer could arrest the driver—which the law enforcement officer
    could do only if he or she either had probable cause to believe that the driver had committed
    a felony, or had seen the driver commit a misdemeanor. See 
    id. at 156-57.
    The Supreme
    Court rejected the defendants’ contention, concluding that a law enforcement officer’s
    5
    Justice McReynolds’s dissenting opinion expounded on Carroll’s facts in greater
    detail than the majority opinion did. Compare 
    Carroll, 267 U.S. at 160-61
    with 
    id. at 171-
    74 (McReynolds, J., dissenting).
    - 17 -
    ability to search a vehicle does not depend on the law enforcement officer’s right to make
    an arrest, but instead depends on probable cause to believe that the vehicle’s contents are
    illegal. See 
    id. at 158-59.
    Specifically, the Court stated: “The right to search and the
    validity of the seizure are not dependent on the right to arrest. They are dependent on the
    reasonable cause the seizing officer has for belief that the contents of the automobile offend
    against the law.” 
    Id. Although the
    Court noted that, under the National Prohibition Act,
    the driver of a vehicle that contained alcohol was subject to arrest, the Court determined
    that the nature of the offense for which the driver could be prosecuted did not affect the
    validity of the search. See 
    id. at 159.
    In sum, in Carroll, 
    id. at 153,
    158-59, the Supreme
    Court concluded that, with probable cause to believe that a vehicle contains contraband, a
    law enforcement officer may search a vehicle without a warrant, and the determination of
    probable cause does not depend upon the right to make an arrest.
    Following Carroll, the Supreme Court has stated that a law enforcement officer has
    probable cause to search a vehicle when he or she believes that contraband or evidence of
    a crime may be found in the vehicle. For example, in 
    Harris, 133 S. Ct. at 1053
    , 1055, a
    case involving a drug-detection dog’s alert during a traffic stop, the Supreme Court stated:
    “A police officer has probable cause to conduct a search when the facts available to him
    [or her] would warrant a person of reasonable caution in the belief that contraband or
    evidence of a crime is present.” (Citation, brackets, and internal quotation marks omitted).
    In 
    Houghton, 526 U.S. at 297
    , 304, a case involving a search of a passenger’s personal
    belongings inside of an automobile, the Supreme Court stated:
    Effective law enforcement would be appreciably impaired without the ability
    - 18 -
    to search a passenger’s personal belongings when there is reason to believe
    contraband or evidence of criminal wrongdoing is hidden in the car. As in
    all car-search cases, the ‘ready mobility’ of an automobile creates a risk that
    the evidence or contraband will be permanently lost while a warrant is
    obtained.
    (Citation omitted). And, in Texas v. Brown, 
    460 U.S. 730
    , 733, 742 (1983), a case
    involving a routine driver’s license checkpoint stop, the Supreme Court stated:
    As the Court frequently has remarked, probable cause is a flexible,
    common-sense standard. It merely requires that the facts available to the
    officer would warrant a [person] of reasonable caution in the belief, that
    certain items may be contraband or stolen property or useful as evidence of
    a crime; it does not demand any showing that such a belief be correct or more
    likely true than false.
    (Citation and internal quotation marks omitted).
    The Decriminalization of Possession of Less Than Ten Grams of Marijuana
    Before October 1, 2014, Md. Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2013
    Supp.) § 5-601 was effective, and stated in relevant part:
    (a) Except as otherwise provided in this title, a person may not:
    (1) possess or administer to another a controlled dangerous substance,
    unless obtained directly or by prescription or order from an authorized
    provider acting in the course of professional practice;
    ***
    (c)    (1) Except as provided in paragraphs (2) and (3) of this subsection, a
    person who violates this section is guilty of a misdemeanor and on conviction
    is subject to imprisonment not exceeding 4 years or a fine not exceeding
    $25,000 or both.
    (2)    (i) A person whose violation of this section involves the use or
    possession of marijuana is subject to imprisonment not exceeding 1
    year or a fine not exceeding $1,000 or both.
    (ii)   1. A person convicted of the use or possession of less
    - 19 -
    than 10 grams of marijuana is subject to imprisonment not exceeding
    90 days or a fine not exceeding $500 or both.
    2014 Md. Laws. 1119, 1124 (Vol. II, Ch. 158, S.B. 364). Thus, before 2014, possession
    of marijuana in any amount was a crime—albeit one that carried less of a maximum penalty
    than possession of other drugs.
    In 2014, the General Assembly amended Md. Code Ann., Crim. Law (2002, 2012
    Repl. Vol., 2013 Supp.) § 5-601(c)(2), the penalty provisions regarding marijuana, to state
    in pertinent part:
    (i) Except as provided in subparagraph (ii) of this paragraph, a person whose
    violation of this section involves the use or possession of marijuana is subject
    to imprisonment not exceeding 1 year or a fine not exceeding $1,000 or both.
    (ii)   1. A first violation of this section involving the use or possession of
    less than 10 grams of marijuana is a civil offense punishable by a fine not
    exceeding $100.
    2. a second violation of this section involving the use or possession of
    less than 10 grams of marijuana is a civil offense punishable by a fine not
    exceeding $250.
    3. a third or subsequent violation of this section involving the use or
    possession of less than 10 grams of marijuana is a civil offense punishable
    by a fine not exceeding $500.
    4.     A. In addition to a fine, a court shall order a person under the
    age of 21 years who commits a violation punishable under
    subsubparagraph 1, 2, or 3 of this subparagraph to attend a drug
    education program approved by the Department of Health and Mental
    Hygiene, refer the person to an assessment for substance abuse
    disorder, and refer the person to substance abuse treatment, if
    necessary.
    B. In addition to a fine, a court shall order a person at least 21
    years old who commits a violation punishable under subsubparagraph
    3 of this subparagraph to attend a drug education program approved
    by the Department of Health and Mental Hygiene, refer the person to
    - 20 -
    an assessment for substance abuse disorder, and refer the person to
    substance abuse treatment, if necessary.
    2014 Md. Laws. 1119 (Vol. II, Ch. 158, S.B. 364).6
    6
    Although the General Assembly has amended the statute since 2014, the penalty
    provisions regarding marijuana remain substantively identical; and, subsubparagraph
    (ii)(4)(C) has been added. Md. Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2016 Supp.)
    § 5-601(c)(2) currently states:
    (i) Except as provided in subparagraph (ii) of this paragraph, a person whose
    violation of this section involves the use or possession of marijuana in the
    amount of 10 grams or more is guilty of the misdemeanor of possession of
    marijuana and is subject to imprisonment not exceeding 1 year or a fine not
    exceeding $1,000 or both.
    (ii)   1. A first finding of guilt under this section involving the use or
    possession of less than 10 grams of marijuana is a civil offense punishable
    by a fine not exceeding $100.
    2. A second finding of guilt under this section involving the use or
    possession of less than 10 grams of marijuana is a civil offense punishable
    by a fine not exceeding $250.
    3. A third or subsequent finding of guilt under this section involving
    the use or possession of less than 10 grams of marijuana is a civil offense
    punishable by a fine not exceeding $500.
    4.     A. In addition to a fine, a court shall order a person under the
    age of 21 years who commits a violation punishable under
    subsubparagraph 1, 2, or 3 of this subparagraph to attend a drug
    education program approved by the Department of Health and Mental
    Hygiene, refer the person to an assessment for substance abuse
    disorder, and refer the person to substance abuse treatment, if
    necessary.
    B. In addition to a fine, a court shall order a person at least 21
    years old who commits a violation punishable under subsubparagraph
    3 of this subparagraph to attend a drug education program approved
    by the Department of Health and Mental Hygiene, refer the person to
    an assessment for substance abuse disorder, and refer the person to
    - 21 -
    The General Assembly also added Md. Code Ann., Crim. Law (2002, 2012 Repl.
    Vol., 2014 Supp.) § 5-601(d), which stated:
    The provisions of subsection (c)(2)(ii) of this section making the possession
    of marijuana a civil offense may not be construed to affect the laws relating
    to:
    (1) operating a vehicle or vessel while under the influence of or while
    impaired by a controlled dangerous substance; or
    (2) seizure and forfeiture.
    2014 Md. Laws. 1122 (Vol. II, Ch. 158, S.B. 364).
    Additionally, the General Assembly created Md. Code Ann., Crim. Law (2002,
    2012 Repl. Vol., 2014 Supp.) § 5-601.1, which stated in pertinent part:
    (a) A police officer shall issue a citation to a person who the police officer
    has probable cause to believe has committed a violation of § 5-601 of this
    part involving the use or possession of less than 10 grams of marijuana.
    (b)     (1) A violation of § 5-601 of this part involving the use or possession
    of less than 10 grams of marijuana is a civil offense.
    (2) Adjudication of a violation under § 5-601 of this part involving
    the use or possession of less than 10 grams of marijuana:
    (i) is not a criminal conviction for any purpose; and
    (ii) does not impose any of the civil disabilities that may result
    from a criminal conviction.
    2014 Md. Laws. 1122-23 (Vol. II, Ch. 158, S.B. 364).
    substance abuse treatment, if necessary.
    C. A court that orders a person to a drug education program or
    substance abuse assessment or treatment under this subsubparagraph
    may hold the case sub curia pending receipt of proof of completion of
    the program, assessment, or treatment.
    - 22 -
    Bowling v. State
    Although this Court has not yet addressed the impact of the decriminalization of
    possession of less than ten grams of marijuana on an analysis of probable cause, the Court
    of Special Appeals has done so. In 
    Bowling, 227 Md. App. at 476
    , 134 A.3d at 398, the
    Court of Special Appeals concluded that the decriminalization of possession of less than
    ten grams of marijuana did not alter the status of marijuana as contraband in Maryland, and
    that a narcotics dog’s alert provides probable cause to search a vehicle pursuant to the
    Carroll doctrine. In 
    Bowling, 227 Md. App. at 462
    , 134 A.3d at 390, a law enforcement
    officer stopped a vehicle that the defendant was driving. The law enforcement officer
    noticed that the defendant appeared nervous, and the officer called for a narcotics dog. See
    
    id. at 462-63,
    134 A.3d at 390. Before the narcotics dog arrived, the defendant exited his
    vehicle, and was unable to get back in because he had locked his key inside. See 
    id. at 463,
    134 A.3d at 390. The narcotics dog arrived, and alerted near the rear driver’s side door.
    See 
    id. at 463-64,
    134 A.3d at 390-91. Afterward, a tow truck driver arrived, and opened
    the defendant’s vehicle. See 
    id. at 464,
    134 A.3d at 391. The law enforcement officer,
    who had been planning to have the defendant’s vehicle towed to the police station,
    immediately searched the defendant’s vehicle instead of conducting an inventory search at
    the police station. See 
    id. at 464,
    134 A.3d at 391. The law enforcement officer found
    nearly 200 grams of marijuana, an OxyContin tablet, a smoking device, a scale, and a large
    amount of cash. See 
    id. at 464,
    134 A.3d at 391. The defendant moved to suppress all of
    the evidence that had been found in his vehicle, contending that the narcotics dog’s alert
    did not provide probable cause for a warrantless search of the vehicle in light of the General
    - 23 -
    Assembly’s decriminalization of possession of less than ten grams of marijuana, and
    because the narcotics dog could not distinguish between more than ten grams of marijuana
    and less than ten grams of marijuana. See 
    id. at 464-65,
    134 A.3d at 391.
    The trial court denied the motion to suppress, and the Court of Special Appeals
    affirmed the trial court’s judgment. See 
    id. at 465,
    476,134 A.3d at 391, 398. The Court
    of Special Appeals explained that decriminalization is not synonymous with legalization;
    even though possession of less than ten grams of marijuana is no longer a crime, it is still
    illegal. See 
    id. at 470,
    134 A.3d at 394. The Court of Special Appeals examined the plain
    meaning and legislative history of the statute decriminalizing possession of less than ten
    grams of marijuana and concluded: “[I]t is clear that the [] General Assembly intended that
    marijuana remain classified as ‘contraband,’ and that the decriminalization of small
    amounts of marijuana would not affect existing case law allowing officers to search a
    vehicle based upon a K-9 alert to the smell of marijuana.” Id. at 
    476, 134 A.3d at 398
    . The
    Court of Special Appeals also examined case law from the Supreme Court and other
    jurisdictions and concluded that the automobile exception to the warrant requirement is not
    limited to where there is probable cause to believe there is evidence of a crime in a vehicle;
    rather, the Court of Special Appeals determined that “a search is permitted when there is
    probable cause to believe that the car contains evidence of a crime or contraband.” 
    Id. at 472,
    134 A.3d at 396 (emphasis in original). The Court of Special Appeals explained that
    marijuana in any amount remains contraband—i.e., goods that are unlawful to possess. See
    id. at 
    476, 134 A.3d at 398
    . As such, in Bowling, id. at 
    476, 134 A.3d at 398
    , the narcotics
    dog’s alert provided probable cause to believe that contraband would be discovered in the
    - 24 -
    vehicle irrespective of the decriminalization of possession of less than ten grams of
    marijuana.7
    Other Jurisdictions’ Case Law
    Courts in other jurisdictions have addressed whether decriminalization—or, in one
    instance, legalization—of possession of a small amount of marijuana negates probable
    cause to search a vehicle based on an odor of marijuana. The view of the majority of other
    jurisdictions that have addressed the issue—four out of five jurisdictions, to be exact—is
    that decriminalization has no such effect.      A sixth jurisdiction has determined that
    legalization of possession of a small amount of marijuana does not foreclose the existence
    of probable cause to search a vehicle upon detection of an odor of marijuana.
    In 
    Barclay, 398 A.2d at 798
    , the Supreme Judicial Court of Maine held that, despite
    a statute that made possession of a small amount of marijuana “a civil violation,” marijuana
    remained contraband, and thus remained subject to seizure. In Barclay, 
    id. at 796,
    a law
    enforcement officer stopped a vehicle that the defendant was driving because the vehicle’s
    exhaust system appeared to be faulty. While at the driver’s side of the vehicle, the law
    enforcement officer smelled marijuana smoke. See 
    id. The law
    enforcement officer
    7
    The Court of Special Appeals’s holding in Bowling is consistent with prior case
    law in which the Court of Special Appeals and this Court have held that a drug detection
    dog’s alert provides probable cause for the search of a vehicle. See McKoy v. State, 
    127 Md. App. 89
    , 101, 
    732 A.2d 312
    , 318 (1999) (The Court of Special Appeals held that a law
    enforcement officer did not unreasonably detain the defendant by conducting a traffic stop
    during which a narcotics dog scanned a vehicle.); Wilkes v. State, 
    364 Md. 554
    , 565, 586,
    
    774 A.2d 420
    , 426, 439 (2001) (This Court held that law enforcement officers had probable
    cause to search the defendant’s vehicle and the defendant where a narcotics dog,
    accompanied by a licensed trained handler, alerted to the presence of drugs in the
    defendant’s vehicle.).
    - 25 -
    searched the vehicle and found two pipes and several marijuana cigarette butts, which were
    tested and found to contain marijuana. See 
    id. The defendant
    moved to suppress the
    marijuana, contending that the search was illegal because the Fourth Amendment does not
    permit a search for evidence of a civil violation. See 
    id. A trial
    court denied the motion to suppress, and the Supreme Judicial Court of Maine
    affirmed. See 
    id. at 796,
    798. In Barclay, 
    id. at 797,
    the Court concluded that the law
    enforcement officer “had probable cause to believe that the vehicle in question contained
    marijuana. When [the officer] arrived at the driver’s window, he detected the odor of
    marijuana smoke emanating from the interior of the vehicle. That odor was sufficient to
    establish probable cause to search.” The Court determined that a law enforcement officer
    may search for goods whose possession is punishable only by a civil violation, as such
    goods can be the subject of a search warrant under Maine statutes. See 
    id. at 797-98.
    The
    Court specifically stated that “marijuana, notwithstanding its new status under [a Maine
    statute], is still contraband and thus subject to seizure.” 
    Id. at 798.
    In 
    Smalley, 225 P.3d at 848
    , the Court of Appeals of Oregon determined that,
    notwithstanding a statute that made possession of less than an ounce of marijuana a civil
    violation, marijuana in any amount still constituted contraband. In Smalley, 
    id. at 845,
    a
    law enforcement officer stopped a vehicle in which the defendant was a passenger. The
    driver consented to a search of the vehicle, and the law enforcement officer noticed an odor
    of marijuana coming from a backpack behind the driver’s seat.             See 
    id. The law
    enforcement officer searched the backpack and discovered marijuana, and the defendant
    admitted that the backpack belonged to him. See 
    id. The defendant
    moved to suppress the
    - 26 -
    marijuana, contending that the search violated the Oregon Constitution’s counterpart to the
    Fourth Amendment. See 
    id. A trial
    court granted the motion to suppress, and the Court of Appeals of Oregon
    reversed. See 
    id. at 845,
    848. The Court concluded that the law enforcement officer had
    probable cause to believe that the backpack contained “at least some amount of
    contraband” based on the officer’s testimony concerning the odor of marijuana emanating
    from the backpack. See 
    id. at 847.
    The defendant contended that a law enforcement officer
    cannot search for marijuana without probable cause to believe that there is a criminal
    amount of marijuana. See 
    id. at 848.
    The Court rejected this contention and concluded
    that a law enforcement officer may conduct a warrantless search for “contraband or crime
    evidence” where there is probable cause to believe that such items are in a container in a
    vehicle. 
    Id. at 848
    (citation and emphasis omitted). The Court explained that the phrase
    “contraband or crime evidence” indicated that the two were not identical, and “that
    probable cause to believe in the presence of either could justify an automobile search.” 
    Id. (citation omitted).
    Thus, the Court determined that a law enforcement officer could search
    for goods that were contraband, even if the goods did not constitute evidence of a crime.
    See 
    id. The Court
    observed that, under both its legal definition and its common definition,
    “contraband” includes anything that is illegal to possess—which encompasses marijuana
    in any amount. See 
    id. In Waxler,
    224 Cal. App. 4th at 715, a Court of Appeal of California held that,
    despite a statute under which possession of less than an ounce of marijuana was punishable
    only by a fine, a law enforcement officer has probable cause to search a vehicle where the
    - 27 -
    law enforcement officer smells burnt marijuana emanating from the vehicle and sees burnt
    marijuana in a pipe in the vehicle.8 In Waxler, 
    id. at 716,
    a law enforcement officer
    approached a parked vehicle in which the defendant was sitting in the driver’s seat. As the
    law enforcement officer got closer to the vehicle, he noticed an odor of burnt marijuana
    and saw a marijuana pipe that contained what appeared to be burnt marijuana. See 
    id. The law
    enforcement officer searched the vehicle and found methamphetamine and a
    methamphetamine pipe. See 
    id. The defendant
    moved to suppress, contending that the
    law enforcement officer lacked probable cause to believe that the defendant had been
    committing a crime. See 
    id. at 717.
    A trial court denied the motion to suppress, and the Court of Appeal of California
    affirmed. See 
    id. at 716.
    The Court noted that, despite the removal of incarceration as a
    possible penalty for possession of less than an ounce of marijuana, marijuana in any amount
    remained illegal, and thus still constituted contraband. See 
    id. at 721.
    The Court stated
    that its holding was not limited to situations where a law enforcement officer sees or smells
    more than an ounce of marijuana; instead, a law enforcement officer has probable cause to
    search a vehicle where the law enforcement officer detects marijuana in any amount. See
    
    id. at 725.
    Specifically, the Court concluded that the law enforcement officer “had probable
    cause to believe [the defendant]’s truck contained contraband after smelling burnt
    marijuana near the truck and seeing burnt marijuana in the truck, irrespective of whether
    possession of up to an ounce of marijuana is an infraction and not an arrestable offense.”
    8
    In 2016, after the Court of Appeal of California’s decision in Waxler, California
    legalized possession of a small amount of marijuana. See supra note 1.
    - 28 -
    
    Id. at 721
    (citation omitted). The Court noted that other jurisdictions had reached similar
    conclusions. See 
    id. In Ortega,
    749 N.W.2d at 853-54, the Court of Appeals of Minnesota held that the
    odor of marijuana provides probable cause to search a vehicle, notwithstanding a statute
    under which possession of a small amount of marijuana was not a crime. In Ortega, 
    id. at 852,
    a law enforcement officer stopped a vehicle in which the defendant was a passenger.
    The law enforcement officer noticed an odor of burnt marijuana coming from the vehicle’s
    passenger compartment. See 
    id. The driver
    consented to a search of the vehicle, and the
    law enforcement officer asked the defendant to exit the vehicle.        See 
    id. The law
    enforcement officer patted down the defendant, who handed over a pocket knife and a
    small amount of marijuana. See 
    id. A narcotics
    dog alerted to the vehicle’s center console
    and the seat where the defendant had been sitting. See 
    id. The law
    enforcement officer
    searched the vehicle’s center console and found a rolled-up dollar bill with cocaine on it.
    See 
    id. at 852-53.
    The law enforcement officer searched the defendant more thoroughly
    and found a folded dollar bill with cocaine on it. See 
    id. at 853.
    The defendant moved to
    suppress the cocaine. See 
    id. at 853.
    A trial court denied the motion to suppress, and the Court of Appeals of Minnesota
    affirmed. See 
    id. at 852.
    The Court concluded that the law enforcement officer had
    probable cause to search the vehicle based on the odor of marijuana. See 
    id. at 854.
    The
    Court also determined that the law enforcement officer had probable cause to search the
    defendant after he handed over a noncriminal amount of marijuana because, whether
    detected by sight or smell, the presence of marijuana in any amount in one location
    - 29 -
    indicates that there may be more in another location. See 
    id. Specifically, the
    Court held
    that the law enforcement officer had probable cause to search the defendant “for a
    criminally significant quantity of marijuana upon smelling the odor of marijuana emanating
    from within the vehicle,” and that the officer “had an independent basis for probable cause
    when [the defendant] later also handed [the officer] the small, noncriminal amount of
    marijuana from his pocket.” 
    Id. In Zuniga,
    372 P.3d at 1060, the Supreme Court of Colorado held that a law
    enforcement officer had probable cause to search a vehicle where, among other
    circumstances, the law enforcement officer smelled an odor of marijuana. In Zuniga, 
    id. at 1054,
    the law enforcement officer stopped a vehicle in which the defendant was a
    passenger. As he approached the passenger-side window, the law enforcement officer
    noticed a strong odor of fresh marijuana. See 
    id. The law
    enforcement officer spoke with
    the defendant and the driver, who exhibited extreme nervousness and provided inconsistent
    information. See 
    id. at 1055.
    A law enforcement officer had a narcotics dog scan the
    vehicle, and the narcotics dog alerted to the vehicle’s rear hatch, which contained a duffel
    bag. See 
    id. The law
    enforcement opened the duffel bag and found marijuana inside. See
    
    id. The law
    enforcement officer then opened a cooler that had been next to the duffel bag,
    and found more marijuana inside. See 
    id. The defendant
    admitted that the marijuana in
    both containers was his. See 
    id. The defendant
    moved to suppress the marijuana, and a
    trial court granted the motion to suppress, determining that the law enforcement officer
    lacked probable cause to search the vehicle. See 
    id. The government
    appealed, and the Supreme Court of Colorado reversed. See 
    id. at -
    30 -
    1056, 1060. The Court determined that the trial court erred in disregarding the odor of
    marijuana in its analysis of probable cause; the Court explained that, even though
    possession of up to an ounce of marijuana is legal under Colorado law, several other
    marijuana-related activities remained unlawful. See 
    id. at 1059-60.
    Specifically, the Court
    stated: “[T]he odor of marijuana remains relevant to probable cause determinations and
    can support an inference that a crime is ongoing even though possession of one ounce or
    less of marijuana is allowed under Colorado law.” 
    Id. at 1060.
    Accordingly, the Court
    concluded that an odor of marijuana suggests criminal activity, and remains relevant to an
    analysis of probable cause. See 
    id. By contrast,
    in Commonwealth v. Overmyer, 
    11 N.E.3d 1054
    , 1060 (Mass. 2014),
    the Supreme Judicial Court of Massachusetts concluded that the odor of fresh marijuana
    did not give rise to probable cause to search a vehicle. In Overmyer, 
    id. at 1055-56,
    law
    enforcement officers responded to a vehicle collision in which the defendant’s vehicle had
    rear-ended another vehicle. The law enforcement officers noticed a strong odor of fresh
    marijuana near the defendant’s vehicle. See 
    id. at 1056.
    One of the law enforcement
    officers asked the defendant whether his vehicle contained marijuana, and the defendant
    responded in the affirmative and provided the key to his vehicle’s glove compartment. See
    
    id. One of
    the law enforcement officers found a bag of marijuana in the defendant’s
    vehicle’s glove compartment. See 
    id. After removing
    the bag of marijuana, the law
    enforcement officers continued to detect a strong odor of marijuana in the defendant’s
    vehicle. See 
    id. One of
    the law enforcement officers questioned the defendant, who
    eventually admitted that his vehicle contained more marijuana. See 
    id. One of
    the law
    - 31 -
    enforcement officers found a backpack in the defendant’s vehicle’s backseat; the backpack
    contained more marijuana. See 
    id. The defendant
    moved to suppress all of the marijuana
    found in his vehicle. See 
    id. at 1057.
    A trial court denied the motion to suppress as to the
    bag that was in the defendant’s vehicle’s glove compartment, but granted the motion to
    suppress as to the marijuana that was in the backpack. See 
    id. The State
    appealed, and,
    while Overmyer was pending in the intermediate appellate court, the Supreme Judicial
    Court of Massachusetts transferred the case on its own initiative. See 
    id. The Court
    vacated the trial court’s grant of the motion to suppress, and remanded
    with instructions to determine whether the law enforcement officers had probable cause to
    arrest the defendant after they seized the marijuana in the glove compartment. See 
    id. at 1060.
    The Court noted that, in an earlier case, Commonwealth v. Cruz, 
    945 N.E.2d 899
    ,
    910 (Mass. 2011), the Court had held that, because Massachusetts’s legislature had made
    possession of one ounce or less of marijuana “a civil violation,” the odor of burnt marijuana
    alone did not suggest criminal activity. See 
    Overmyer, 11 N.E.3d at 1058
    . Addressing the
    circumstance of fresh marijuana in Overmyer, 
    id., the Court
    reasoned that, although the
    strength of the odor of fresh marijuana could correlate to the amount of marijuana more
    closely than the strength of the odor of burnt marijuana, it did not follow that a strong odor
    of fresh marijuana indicated a criminal amount, which was necessary to establish probable
    cause. The Court observed that the record contained “no evidence that the officers [] had
    undergone specialized training that, if effective, would allow them reliably to discern, by
    odor, not only the presence and identity of a controlled substance, but also its weight.” 
    Id. at 1059.
    The Court opined:
    - 32 -
    In sum, we are not confident, at least on this record, that a human nose can
    discern reliably the presence of a criminal amount of marijuana, as distinct
    from an amount subject only to a civil fine. In the absence of reliability, a
    neutral magistrate would not issue a search warrant, and therefore a
    warrantless search is not justified based solely on the smell of marijuana,
    whether burnt or unburnt.
    
    Id. at 1059-60
    (citations and internal quotation marks omitted).
    Analysis
    Upon careful consideration of the Fourth Amendment jurisprudence of the Supreme
    Court, Bowling, and authority from other jurisdictions that have addressed the
    decriminalization—or, in one instance, the legalization—of marijuana, we conclude that a
    law enforcement officer has probable cause to search a vehicle where the law enforcement
    officer detects an odor of marijuana emanating from the vehicle.
    Our logic is straightforward. Decriminalization is not the same as legalization.
    Despite the decriminalization of possession of less than ten grams of marijuana, possession
    of marijuana in any amount remains illegal in Maryland. To be sure, the amended
    marijuana statute changed the categorization of, and maximum penalty for, possession of
    less than ten grams of marijuana. Specifically, possession of less than ten grams of
    marijuana is now categorized as a civil offense rather than a crime, and it is punishable by
    a fine, participation in a drug education program, an assessment for substance abuse
    disorder, and possible substance abuse treatment, rather than a fine and/or a period of
    incarceration. Decriminalization notwithstanding, however, the possession of less than ten
    grams of marijuana—i.e., the possession of any amount of marijuana—remains illegal. See
    Md. Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2016 Supp.) § 5-601(c).
    - 33 -
    Petitioners contend that the General Assembly’s intent in decriminalizing
    possession of less than ten grams of marijuana is irrelevant to the issue of whether probable
    cause exists to search a vehicle based on the odor of marijuana. Although not dispositive
    of whether a law enforcement officer may search a vehicle upon detection of the odor of
    marijuana, we observe that the relevant statutes’ plain language and legislative history
    support the conclusion that the General Assembly did not intend to preclude a search of a
    vehicle based on the odor of marijuana. In changing the classification of possession of less
    than ten grams of marijuana from a “misdemeanor” to “a civil offense,” the General
    Assembly made clear that possession of marijuana in any amount is still illegal. See 2014
    Md. Laws. 1119 (Vol. II, Ch. 158, S.B. 364).           Significantly, when decriminalizing
    possession of less than ten grams of marijuana, the General Assembly added Md. Code
    Ann., Crim. Law (2002, 2012 Repl. Vol., 2014 Supp.) § 5-601(d)(2), which states that the
    decriminalization “may not be construed to affect the laws relating to . . . seizure and
    forfeiture.” See 2014 Md. Laws. 1122 (Vol. II, Ch. 158, S.B. 364) (paragraph break
    omitted). As to laws relating to seizure, since 2002, Md. Code Ann., Crim. Proc. (2001,
    2002 Supp.) § 12-201(a)(1) has stated: “A Schedule I substance listed in § 5-402 of the
    Criminal Law Article shall be seized and summarily forfeited to the State if the substance
    is[] possessed, transferred, sold, or offered for sale in violation of the Controlled Dangerous
    Substances law[.]” (Paragraph break omitted). Marijuana is, and has been, a Schedule I
    substance subject to seizure and forfeiture. See Md. Code Ann., Crim. Law (2002, 2012
    Repl. Vol.) § 5-402(d)(1)(vii).
    In other words, the plain language of the relevant statutes demonstrate that the
    - 34 -
    General Assembly expressly indicated that decriminalization of possession of less than ten
    grams of marijuana does not mean that law enforcement officers can no longer seize
    marijuana. Indeed, Md. Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2014 Supp.) § 5-
    601(d)(2) plainly provides that the provisions “making the possession of marijuana a civil
    offense may not be construed to affect the laws relating to . . . seizure and forfeiture.”
    (Paragraph break omitted). Thus, under the plain language of the statutes, marijuana
    remains a Schedule I substance that is subject to seizure and forfeiture, notwithstanding the
    circumstance that possession of less than ten grams of marijuana is now a civil offense. By
    definition, if law enforcement officers may still seize marijuana, then law enforcement
    officers may still search for marijuana.
    The legislative history of the amended statute also makes clear that the General
    Assembly did not intend to preclude a search of a vehicle based on the odor of marijuana
    or to otherwise alter the seizure and forfeiture of marijuana. As the Court of Special
    Appeals has observed with respect to the statute’s legislative history:
    On April 1, 2014, at the hearing to discuss Senate Bill 364, members of the
    House Judiciary Committee questioned whether this bill, as initially drafted,
    would cause a change in the existing law authorizing police officers to search
    a car based on a K-9 alert. Senator Robert Zirkin, one of the sponsors of the
    bill, testified that this was not a problem in most states that had
    decriminalized small amounts of marijuana, but he stated that, if the General
    Assembly wanted to make that clear, it could amend the bill.
    On April 5, 2014, the House Judiciary Committee adopted an
    amendment to address this issue. This amendment added the [] language
    regarding seizure and forfeiture, which ultimately was codified at [Md. Code
    Ann., Crim. Law (2002, 2012 Repl. Vol., 2014 Supp.)] § 5-601(d)[.]
    ...
    - 35 -
    In light of the foregoing, it is clear that the [] General Assembly
    intended that marijuana remain classified as “contraband,” and that the
    decriminalization of small amounts of marijuana would not affect existing
    case law allowing officers to search a vehicle based upon a K-9 alert to the
    smell of marijuana.
    
    Bowling, 227 Md. App. at 474-75
    , 134 A.3d at 397 (citations omitted). In addition to the
    testimony referenced in Bowling, at the same hearing, Senator Zirkin testified that “[t]he
    intention of this bill is not to stop what would be right now a lawful search incident to
    arrest.” See Crim. L. Possession of Marijuana Civ. Offense: Hearing on S.B. 364 Before
    the Sen. Jud. Comm., 2014 Reg. Sess. (Md. Apr. 1, 2014). Senator Zirkin clarified that
    “[t]his is not legalization.” 
    Id. The legislative
    history, and the enactment of Md. Code
    Ann., Crim. Law (2002, 2012 Repl. Vol., 2014 Supp.) § 5-601(d), make clear that the
    decriminalization of possession of small amounts of marijuana was not to affect existing
    case law allowing law enforcement officers to search a vehicle based not only upon a K-9
    alert to the smell of marijuana, but also based upon a law enforcement officer’s own
    detection of the smell of marijuana. In short, the statute’s plain language and legislative
    history demonstrate that the General Assembly, in decriminalizing possession of small
    amounts of marijuana, did not intend to otherwise alter existing case law concerning the
    search, seizure, and forfeiture of marijuana, which remains illegal.
    Aside from the statute’s plain language and legislative history, in our independent
    assessment of the issue, we conclude that a warrantless search of a vehicle is permissible
    upon detection of the odor of marijuana emanating from the vehicle. For purposes of the
    Fourth Amendment, probable cause to search exists where a person of reasonable caution
    would believe “that contraband or evidence of a crime is present.” Harris, 133 S. Ct. at
    - 36 -
    1055 (citations omitted); see also 
    Houghton, 526 U.S. at 304
    (“contraband or evidence of
    criminal wrongdoing”); 
    Brown, 460 U.S. at 742
    (“contraband or stolen property or useful
    as evidence of a crime”). The Supreme Court’s use of the phrase “contraband or evidence
    of a crime” demonstrates that the terms “contraband” and “evidence of a crime” have
    different meanings. In our view, “contraband” means goods that are illegal to possess,
    regardless of whether possession of the goods is a crime. The definition of “contraband”
    that we adopt is warranted by the Supreme Court’s conclusion in 
    Carroll, 267 U.S. at 158
    -
    59, that a law enforcement officer can search a vehicle based on probable cause to believe
    that the vehicle’s contents are contraband, even if the law enforcement officer cannot arrest
    the driver.
    The conclusion that the terms “contraband” and “evidence of a crime” are not
    synonymous is supported by the plain meaning of the word “contraband.” Significantly,
    the words “crime” and “criminal” do not appear in the definitions of “contraband” in both
    Black’s Law Dictionary and Merriam-Webster.             Black’s Law Dictionary defines
    contraband, in relevant part, as “[g]oods that are unlawful to import, export, produce, or
    possess.”     Contraband, Black’s Law Dictionary (10th ed. 2014) (emphasis added).
    Similarly, Merriam-Webster defines contraband, in relevant part, as “goods or merchandise
    whose importation, exportation, or possession is forbidden[.]” Contraband, Merriam-
    Webster,      http://www.merriam-webster.com/dictionary/contraband        [https://perma.cc/
    PDL8-V83L] (emphasis added). These definitions support the conclusion that marijuana
    in any amount constitutes contraband. Moreover, if “contraband” and “evidence of a
    crime” had the same meaning, then it would have been superfluous for the Supreme Court
    - 37 -
    to have included “contraband” in its explanation of probable cause.
    We recognize that Petitioners argue that the contraband in Carroll, namely, the
    prohibited alcohol, was a crime to possess, and that the term “contraband” refers to items
    that are criminal to possess. The fallacy of this argument is that, in Carroll, the Supreme
    Court concluded that ability to search does not depend on the suspected offense being an
    offense for which arrest is authorized. Petitioners rely on Warden, Md. Penitentiary v.
    Hayden, 
    387 U.S. 294
    , 296 (1967) for the proposition that the Supreme Court considered
    the term “contraband,” and concluded that, in the context of the Fourth Amendment, items
    that may be searched for include “the instrumentalities and means by which a crime is
    committed, the fruits of crime such as stolen property, weapons by which escape of the
    person arrested might be effected, and property the possession of which is a crime.”
    (Footnote and internal quotation marks omitted). This reliance is misplaced. We observe
    that in Hayden, the Supreme Court sought to describe items that may be seized pursuant to
    the execution of a search and seizure warrant of a home after a determination of probable
    cause has been made. Accordingly, in Hayden, 
    id. at 307,
    the Supreme Court determined
    that there must be a nexus between the items to be seized and the criminal behavior at issue,
    i.e., the criminal behavior that necessitated the need for the warrant. With its holding in
    Hayden, the Supreme Court sought to define the permissible scope for the seizure of items
    from a home upon the execution of a search warrant, and thereby to ensure that seizures in
    such circumstances would not be unnecessarily broad or intrusive. This is vastly different
    from describing whether a law enforcement officer has probable cause to conduct a
    warrantless search of a vehicle based on the belief the vehicle contains contraband or
    - 38 -
    evidence of a crime. The suggestion that the definition of “contraband” for purpose of the
    warrantless search of an automobile is limited to “property the possession of which is a
    crime” appears nowhere in the Supreme Court’s decision in Hayden.
    We note that, in each of the three instant cases, the first question presented in the
    petition for a writ of certiorari referred to the circumstance that, according to law
    enforcement testimony, the odor of marijuana was either strong (in Williams and Spriggs)
    or overwhelming (in Robinson). Rather than cabining our holding to the requirement that
    the odor must be strong or overwhelming, we conclude that the odor of marijuana provides
    probable cause to search a vehicle. As discussed above, marijuana in any amount, no
    matter how small, is contraband; accordingly, the odor of marijuana constitutes probable
    cause to search a vehicle. In other words, for purposes of probable cause, there is no
    distinction between the significance of a criminal amount of marijuana versus the
    significance of a noncriminal—but still illegal—amount of marijuana. As the parties
    acknowledge, it is effectively impossible for law enforcement officers to identify a quantity
    of marijuana based on odor alone. Indeed, according to the law enforcement officers’
    testimony in the instant cases, the strength of the odor of marijuana and the amount of
    marijuana do not always correlate, and even a small amount of the most powerful grade of
    marijuana may have a strong odor. Thus, requiring that law enforcement officers detect a
    strong or overwhelming odor of marijuana to have probable cause to conduct a warrantless
    search a vehicle would serve no useful purpose.
    We join the Court of Special Appeals and courts in other jurisdictions in holding
    that marijuana remains contraband, despite the decriminalization of possession of small
    - 39 -
    amounts of marijuana, and that, as such, the odor of marijuana constitutes probable cause
    for the search of a vehicle. In 
    Bowling, 227 Md. App. at 476
    , 134 A.3d at 398, the Court
    of Special Appeals held that, notwithstanding the decriminalization of possession of less
    than ten grams of marijuana in Maryland, a narcotics dog’s alert provides probable cause
    to search a vehicle. In 
    Barclay, 398 A.2d at 798
    , the Supreme Judicial Court of Maine held
    that marijuana was contraband even though a Maine statute made possession of a small
    amount of marijuana “a civil violation.” In 
    Smalley, 225 P.3d at 848
    , the Court of Appeals
    of Oregon held that marijuana in any amount is contraband, despite an Oregon statute under
    which possession of less than an ounce of marijuana is a civil violation. And, in 
    Waxler, 224 Cal. App. 4th at 715
    , a Court of Appeal of California held that a law enforcement
    officer has probable cause to search a vehicle where the law enforcement officer smells
    burnt marijuana and sees burnt marijuana in a pipe in the vehicle, notwithstanding a
    California statute that made possession of less than an ounce of marijuana punishable only
    by a fine. In 
    Ortega, 749 N.W.2d at 853-54
    , the Court of Appeals of Minnesota concluded
    that the odor of marijuana gave rise to probable cause to search a vehicle, even though
    possession of a small amount of marijuana was not a crime in the state. And, in 
    Zuniga, 372 P.3d at 1060
    , the Supreme Court of Colorado determined that there was probable cause
    to search a vehicle where, among other things, a law enforcement officer detected the odor
    of marijuana, even though possession of up to one ounce of marijuana is legal in Colorado.
    At oral argument, Petitioners’ counsel contended that Barclay, Smalley, Waxler,
    Ortega, and Zuniga are unpersuasive because the cases allegedly involve a mechanical
    application of the term “contraband,” and the respective appellate courts did not analyze
    - 40 -
    whether the Carroll doctrine applies to items that are not criminal, but rather are illegal, to
    possess. We disagree. Although the appellate courts in other jurisdictions did not
    explicitly mention the Carroll doctrine by name, each court determined that probable cause
    existed to search a vehicle based on the odor of marijuana where the State had
    decriminalized—or, in one instance, legalized—possession of marijuana. In Barclay,
    Smalley, and Waxler, the appellate courts specifically determined that marijuana was
    contraband notwithstanding its decriminalization; it was still illegal to possess marijuana.
    In those three cases, the appellate courts applied the principle that a law enforcement officer
    may conduct a warrantless search of a vehicle where the law enforcement officer has
    probable cause to believe that the vehicle contains contraband, and the appellate courts
    came to the conclusion that a noncriminal amount of marijuana remains contraband. See
    
    Barclay, 398 A.2d at 798
    ; 
    Smalley, 225 P.3d at 848
    ; 
    Waxler, 224 Cal. App. 4th at 720
    . In
    
    Ortega, 749 N.W.2d at 853-54
    , and 
    Zuniga, 372 P.3d at 1060
    , the appellate courts reached
    similar conclusions. This is entirely consistent with the Supreme Court’s holding in
    
    Carroll, 267 U.S. at 158
    -59, that the existence of probable cause to search a vehicle does
    not depend on the ability to arrest.9
    9
    We note that, in Bowling, 227 Md. App. at 
    470, 134 A.3d at 394
    , the Court of
    Special Appeals distinguished the case of State v. Crocker, 
    97 P.3d 93
    (Alaska Ct. App.
    2004), on which the defendant in Bowling relied, explaining:
    In Crocker, the Court of Appeals of Alaska held that the “strong odor of
    growing marijuana” did not constitute probable cause to support a search
    warrant for Crocker’s house because, in Alaska, it is legal to possess less than
    four ounces of marijuana for personal use in the home. [97 P.3d] at 95, 97.
    The court held that the warrant application needed to establish probable cause
    - 41 -
    We decline to follow 
    Overmyer, 11 N.E.3d at 1057-58
    , in which the Supreme
    Judicial Court of Massachusetts held that an odor of marijuana does not provide probable
    cause to search a vehicle; in so holding, the Court equated “contraband” with criminal
    goods. We decline to adopt the Court’s reasoning, as we do not see a basis for determining
    the existence of criminal contraband as opposed to other types of contraband. As discussed
    above, the term “contraband” includes more than items or goods that are criminal to
    possess, but may also include items or goods that are simply illegal to possess.
    Overmyer has the effect of precluding all warrantless searches of vehicles based on
    the odor of marijuana, which would not be a salutary development in Maryland. The
    Supreme Judicial Court of Massachusetts theorized that it may be possible for a law
    enforcement officer to be trained to gauge the amount of marijuana based on odor alone,
    but based its holding on the circumstance that the record did not demonstrate that a law
    enforcement officer could discern a criminal amount of marijuana. See 
    Overmyer, 11 N.E.3d at 1059
    . It is unclear, however, whether the training to which that Court referred
    would ever be possible at all, let alone effective. Thus, were we to adopt the rationale of
    Overmyer, unless law enforcement officers were trained to detect by odor alone the
    that the possession of marijuana was illegal. 
    Id. at 94.
    That case is inapposite
    because, as explained, possession of marijuana in any amount remains illegal
    in Maryland.
    We observe that, in addition to possession of marijuana in any amount remaining illegal in
    Maryland as opposed to the circumstance in Alaska where statutes provided that adults
    may possess any amount less than four ounces of marijuana in the home for personal use,
    
    Crocker, 97 P.3d at 94
    , is further distinguishable because it involved execution of a search
    warrant of a home, and not a warrantless search of a vehicle.
    - 42 -
    difference between less than ten grams of marijuana and ten grams or more of marijuana,
    law enforcement officers would not be able to conduct warrantless searches of vehicles
    based on the odor of marijuana. This would permit a myriad of crimes to go undetected.
    Indeed, at oral argument and in its brief, the State argued that, separate from the
    odor of marijuana providing probable cause to believe that a vehicle contains contraband,
    the odor of marijuana provides probable cause to believe that a vehicle contains evidence
    of a crime. Put simply, we agree. Despite the decriminalization of possession of less than
    ten grams of marijuana, the odor of marijuana remains evidence of a crime. The odor of
    marijuana emanating from a vehicle may be just as indicative of crimes such as the
    possession of more than ten grams of marijuana, possession of marijuana with the intent to
    distribute, or the operation of a vehicle under the influence of a controlled dangerous
    substance, as it is of possession of less than ten grams of marijuana. As explained above,
    it is unreasonable to expect law enforcement officers to determine, based on odor alone,
    the difference between 9.99 grams or less of marijuana and 10 grams of marijuana. In
    short, possession of ten grams or more of marijuana, crimes involving the distribution of
    marijuana, and driving under the influence of a controlled dangerous substance have not
    been decriminalized in Maryland, and, thus, the odor of marijuana emanating from a
    vehicle provides probable cause to believe that the vehicle contains evidence of a crime,
    and a law enforcement officer may search the vehicle under such circumstances.
    We find no merit in the contention that it is unreasonable to permit law enforcement
    officers to conduct a warrantless search of a vehicle based on the odor of marijuana.
    Petitioners argue that Carroll and its progeny do not answer the question of whether it is
    - 43 -
    reasonable to permit law enforcement officers to search for noncriminal items, and that
    warrantless searches should not be permitted where officers could not obtain a search
    warrant. In Maryland, marijuana, in any amount, is a Schedule I substance. See Md. Code
    Ann., Crim. Law (2002, 2012 Repl. Vol.) § 5-402(d)(1)(vii). By statute, all Schedule I
    substances are subject to seizure and summary forfeiture “to the State if the substance[] is
    possessed, transferred, sold, or offered for sale in violation of the Controlled Dangerous
    Substances [L]aw[.]” Md. Code Ann., Crim. Proc. (2001, 2002 Supp.) § 12-201(a)(1)
    (paragraph break omitted). Md. Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2014
    Supp.) § 5-601(c)(2)(ii), which makes possession of less than ten grams of marijuana a
    civil offense, is part of the Controlled Dangerous Substances Law. And Md. Code Ann.,
    Crim. Law (2002, 2012 Repl. Vol., 2014 Supp.) § 5-601(d)(2) provides that the provisions
    “making the possession of marijuana a civil offense may not be construed to affect the laws
    relating to . . . seizure and forfeiture.” (Paragraph break omitted). Because marijuana, in
    any amount, is subject to seizure and forfeiture, it can be the legitimate object of a search
    warrant, notwithstanding the circumstance that possession of less than ten grams of
    marijuana is a civil offense. Indeed, Md. Code Ann., Crim. Proc. (2001, 2008 Repl. Vol.,
    2014 Supp.) § 1-203(a)(1)(ii) provides that “[a] circuit court judge or District Court judge
    may issue forthwith a search warrant whenever it is made to appear to the judge, by
    application . . . , that there is probable cause to believe that[] property subject to seizure
    under the criminal laws of the State is on the person or in or on the building, apartment,
    premises, place, or thing.”     (Paragraph break omitted).      The seizure of Schedule I
    substances is authorized under the criminal laws of the State of Maryland, and nothing in
    - 44 -
    Md. Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2014 Supp.) § 5-601 purported to alter
    the classification of marijuana as a Schedule I substance. Because marijuana is property
    subject to seizure under the criminal laws of the State, a search warrant may be obtained.
    We observe that our holding in the instant cases does not in any way impede the
    ability of eligible persons to possess and/or use marijuana for medical purposes. Under
    Md. Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2016 Supp.) § 5-601(c)(3)(iii)1, in a
    prosecution for possession or use of marijuana, a defendant may raise as an affirmative
    defense the circumstances that “the defendant has a debilitating medical condition that has
    been diagnosed by a physician with whom the defendant has a bona fide physician-patient
    relationship”; “the debilitating medical condition is severe and resistant to conventional
    medicine”; and “marijuana is likely to provide the defendant with therapeutic or palliative
    relief from the debilitating medical condition.” (Paragraph breaks omitted). Under Md.
    Code Ann., Crim. Law (2002, 2012 Repl. Vol., 2016 Supp.) § 5-601(c)(3)(iii)2A, in a
    prosecution for possession of marijuana, a defendant may raise as an affirmative defense
    the circumstance that “the marijuana was intended for medical use by an individual with a
    debilitating medical condition for whom the defendant is a caregiver.” Md. Code Ann.,
    Crim. Law (2002, 2012 Repl. Vol., 2016 Supp.) § 5-601(c)(3)(iii)3A and B provide that a
    defendant may not raise an affirmative defense if the defendant was either “using marijuana
    in a public place or assisting the individual for whom the defendant is a caregiver in using
    the marijuana in a public place” or “in possession of more than 1 ounce of marijuana.”
    Code of Maryland Regulations (“COMAR”) 10.62.04.02 and 10.62.04.04 require
    medical marijuana patients and caregivers, respectively, to apply for registration with the
    - 45 -
    Natalie M. LaPrade Maryland Medical Cannabis Commission (“the Cannabis
    Commission”).10 COMAR 10.62.06.01 and 10.62.06.02 enable medical marijuana patients
    and caregivers, respectively, to apply for Cannabis Commission-issued identification cards
    that include the registration numbers that the Cannabis Commission has assigned to the
    medical marijuana patients and caregivers.
    Further, Md. Code Ann., Health-Gen. (1982, 2015 Repl. Vol.) § 13-3313(a)
    provides, in pertinent part, as follows:
    Any of the following persons acting in accordance with the provisions of this
    subtitle may not be subject to arrest, prosecution, or any civil or
    administrative penalty, including a civil penalty or disciplinary action by a
    professional licensing board, or be denied any right or privilege, for the
    medical use of cannabis:
    (1) A qualifying patient:
    (i) In possession of an amount of medical cannabis determined
    by the [Cannabis] Commission to constitute a 30-day supply; or
    (ii) In possession of an amount of medical cannabis that is
    greater than a 30-day supply if the qualifying patient’s certifying
    physician stated in the written certification that a 30-day supply would
    be inadequate to meet the medical needs of the qualifying patient;
    ...
    (4) A caregiver[.11]
    10
    In 2013, the General Assembly authorized the Cannabis Commission, which was
    originally entitled the Natalie M. LaPrade Medical Marijuana Commission. See 2013 Md.
    Laws 3625 (Vol. IV, Ch. 403, H.B. 1101). The General Assembly directed that the
    Cannabis Commission would be independent, but would function within the Department
    of Health and Mental Hygiene. See 
    id. at 3623.
    In 2015, the General Assembly gave the
    Cannabis Commission its current name. See 2015 Md. Laws 1164 (Vol. II, Ch. 251, H.B.
    490).
    11
    The Cannabis Commission’s website advises medical marijuana patients that, if a
    law enforcement officer stops them, they do not have to disclose that they possess
    marijuana, and do not have to consent to a search; however, if a law enforcement officer
    - 46 -
    Permitting law enforcement officers to conduct a warrantless search of a vehicle based on
    the odor of marijuana will have no effect upon the statutes and regulations pertaining to
    medical marijuana.
    Conclusion
    For the reasons set forth above, we hold that a law enforcement officer has probable
    cause to search a vehicle where the law enforcement officer detects an odor of marijuana
    emanating from the vehicle, as marijuana in any amount remains contraband,
    notwithstanding the decriminalization of possession of less than ten grams of marijuana;
    and the odor of marijuana gives rise to probable cause to believe that the vehicle contains
    contraband or evidence of a crime. Applying our holding to the instant cases, we conclude
    that there was probable cause to search the vehicles in question, based on a law enforcement
    officer having detected an odor of marijuana coming from a vehicle that Petitioner had
    been driving or in possession of. Accordingly, we affirm the judgments of the Court of
    Special Appeals.
    IN CASE NO. 37, JUDGMENT OF THE COURT
    OF    SPECIAL      APPEALS   AFFIRMED.
    PETITIONER TO PAY COSTS.
    IN CASE NO. 39, JUDGMENT OF THE COURT
    OF    SPECIAL      APPEALS   AFFIRMED.
    PETITIONER TO PAY COSTS.
    conducts a search and finds marijuana, a medical marijuana patient should offer his or her
    Cannabis Commission-issued identification card and direct the law enforcement officer to
    the Cannabis Commission’s database. See Patients FAQ’s, Natalie M. LaPrade Maryland
    Medical Cannabis Commission (updated Dec. 7, 2016), http://mmcc.maryland.gov/pages/
    patients/patients_faq.aspx [https://perma.cc/P8XH-T7XB].
    - 47 -
    IN CASE NO. 46, JUDGMENT OF THE COURT
    OF    SPECIAL      APPEALS   AFFIRMED.
    PETITIONER TO PAY COSTS.
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