King v. Town of Chapel Hill , 367 N.C. 400 ( 2014 )


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  •               IN THE SUPREME COURT OF NORTH CAROLINA
    No. 281PA13
    FILED 12 JUNE 2014
    GEORGE KING d/b/a GEORGE’S TOWING AND RECOVERY
    v.
    TOWN OF CHAPEL HILL
    On discretionary review pursuant to N.C.G.S. § 7A-31 of a unanimous
    decision of the Court of Appeals, ___ N.C. App. ___, 
    743 S.E.2d 666
     (2013), reversing
    an order and judgment entered on 9 August 2012 by Judge Orlando F. Hudson, Jr.
    in Superior Court, Orange County. Heard in the Supreme Court on 17 March 2014.
    Stark Law Group, PLLC, by Thomas H. Stark and Seth A. Neyhart, for
    plaintiff-appellant.
    Ralph D. Karpinos, Attorney for the Town of Chapel Hill; Matthew J.
    Sullivan, Staff Legal Advisor, Town of Chapel Hill; and Frederick P.
    Johnson, for defendant-appellee.
    Kimberly S. Hibbard, General Counsel, and Gregory F. Schwitzgebel III
    Senior Assistant General Counsel, for North Carolina League of
    Municipalities, amicus curiae.
    NEWBY, Justice.
    In this case we examine the scope of a municipality’s power to regulate both
    the business of towing vehicles parked in private lots and the use of mobile
    telephones while driving. Municipalities are vested with general police power to
    regulate or prohibit acts detrimental to their citizens’ health, safety, or welfare.
    KING V. CHAPEL HILL
    Opinion of the Court
    N.C.G.S. § 160A-174 (2013). Even so, that authority is limited in scope, constrained
    by State and federal laws, as well as by inherent fundamental rights. Because the
    Town of Chapel Hill exceeded its power to regulate vehicle towing by creating a fee
    schedule and by prohibiting towing companies from charging credit card fees, and
    because municipalities are preempted by State law from regulating a driver’s use of
    a mobile phone, we reverse in part the decision of the Court of Appeals.
    Following a public hearing that received testimony on “the dangers and
    difficulties faced by citizens whose vehicles had been towed from private parking
    lots in Chapel Hill,” the Chapel Hill Town Council sought to minimize any adverse
    effects related to nonconsensual towing and amended its ordinances accordingly.
    Chapel Hill, N.C., Code ch. 11, art. XIX, [hereinafter Towing Ordinance] §§ 11-300, -
    301 (2012).      The amendments augmented notice and telephone response
    requirements, changed vehicle release requirements, and added storage and
    payment requirements. Id. §§ 11-301 to -308. Additionally, Chapel Hill enacted
    provisions authorizing the Town Council to adopt maximum fees for towing vehicles
    and prohibiting charges for certain services. Id. § 11-304. Chapel Hill based these
    amendments on the power granted to it under N.C.G.S. § 20-219.2 (defining and
    penalizing wrongful towing from private lots) and N.C.G.S. § 160A-174 (granting a
    city general ordinance-making power to “prohibit, regulate, or abate acts, omissions,
    or conditions, detrimental to the health, safety, or welfare of its citizens”). Id. § 11-
    300.
    -2-
    KING V. CHAPEL HILL
    Opinion of the Court
    Meanwhile, the Town Council considered the use of mobile telephones while
    driving and sought guidance from the Attorney General on the extent of its
    authority to regulate mobile phone usage. Noting that the General Assembly had
    already enacted three statutes policing mobile phone usage while driving, the Office
    of the Attorney General advised that “the regulation of traffic and motor vehicles is
    primarily a State function.” The Attorney General’s advisory letter opined that “an
    ordinance by the Town of Chapel Hill regulating motorists’ use of cell phones, is
    preempted by State law and, therefore, unenforceable.”      Nonetheless, the Town
    Council passed an ordinance that prohibited anyone “18 years of age and older”
    from using a mobile telephone “while operating a motor vehicle in motion on a
    public street or highway or public vehicular area.” Chapel Hill, N.C., Code ch. 21,
    art. VII, §§ 21-63, -64 (2012) [hereinafter Mobile Phone Ordinance]. The ordinance
    provided that “[n]o citation for a violation . . . shall be issued unless the officer
    issuing such citation has cause to stop or arrest the driver [for some other
    violation].” Id. § 21-64(e).
    Plaintiff operates a towing business within the town limits of Chapel Hill.
    Plaintiff contracts with property owners and lessees to remove illegally parked
    vehicles from private lots used by persons who patronize businesses or live on the
    premises. The nature of the towing industry requires that plaintiff constantly drive
    around town to monitor the parking lots from which he has agreed to remove
    vehicles. The Towing Ordinance requires that plaintiff notify the police department
    -3-
    KING V. CHAPEL HILL
    Opinion of the Court
    before he tows a vehicle and that he respond within fifteen minutes to messages left
    by owners of towed vehicles, causing plaintiff to violate the Mobile Phone
    Ordinance. While the requirements of the Towing Ordinance substantially increase
    plaintiff’s operating costs, the fee cap limits plaintiff’s ability to allocate those costs
    to those illegally parked. Consequently, plaintiff sought a declaratory judgment to
    invalidate both ordinances.
    Plaintiff claimed that Chapel Hill lacks the authority to enact either the
    Towing Ordinance or the Mobile Phone Ordinance. According to plaintiff, N.C.G.S.
    § 20-219.2, one of the statutes undergirding the Towing Ordinance, violates Article
    II, Section 24(1)(j) of the North Carolina Constitution, which prohibits the General
    Assembly from enacting any local laws regulating, inter alia, labor or trade.
    Because N.C.G.S. § 20-219.2 states that it only applies to thirteen counties and
    their municipalities and to four named cities, plaintiff asserted that the statute is
    an unconstitutional local act. Plaintiff contended that, lacking sufficient enabling
    legislation, Chapel Hill is without any authority whatsoever to regulate towing. As
    for the Mobile Phone Ordinance, plaintiff adopted the position of the Attorney
    General’s Office that State law preempts municipal restrictions on mobile phone
    usage while driving. Plaintiff insisted that several additions to the laws governing
    motor vehicles evidence the General Assembly’s intent to create a statewide,
    comprehensive regulatory scheme, and thus the Mobile Phone Ordinance is void.
    -4-
    KING V. CHAPEL HILL
    Opinion of the Court
    After both parties moved for judgment on the pleadings, the trial court
    determined that Chapel Hill lacked the authority to enact either ordinance. The
    trial court found that N.C.G.S. § 20-219.2 is a local law regulating trade in violation
    of Article II, Section 24(1)(j). Without addressing the Town’s general ordinance-
    making power, the trial court found the Towing Ordinance void for lack of sufficient
    enabling legislation.    Likewise, the trial court determined that the General
    Assembly had enacted a comprehensive scheme of mobile phone regulation that
    preempts the Mobile Phone Ordinance, voiding it as well. As a result, the trial
    court entered a permanent injunction barring enforcement of both the Towing
    Ordinance and the Mobile Phone Ordinance. The Town appealed.
    At the Court of Appeals, Chapel Hill argued, and the Court of Appeals
    agreed, that the Towing Ordinance fell within the Town’s general powers under
    N.C.G.S. § 160A-174. King v. Town of Chapel Hill, ___ N.C. App. ___, ___, 
    743 S.E.2d 666
    , 675 (2013). The Court of Appeals specifically chose not to address the
    constitutionality of N.C.G.S. § 20-219.2. Id. at ___, 743 S.E.2d at 675. Under a
    broad construction of N.C.G.S. § 160A-174, the Court of Appeals determined that
    “the Towing Ordinance was enacted to protect the citizens of the Town of Chapel
    Hill and provides a number of beneficial services to those citizens.” Id. at ___, 743
    S.E.2d at 675. In reversing the trial court’s order, the Court of Appeals held “that
    the Towing Ordinance covers a proper subject for regulation under the Town’s police
    -5-
    KING V. CHAPEL HILL
    Opinion of the Court
    power,” id. at ___, 743 S.E.2d at 675, and therefore “falls within the purview of
    section 174(a),” id. at ___, 743 S.E.2d at 674.
    As for the Mobile Phone Ordinance, the Court of Appeals determined that
    plaintiff was not entitled to challenge the ordinance because he had not been cited
    for a violation and because he failed to demonstrate that its enforcement would
    result in a “manifest threat of irreparable harm.” Id. at ___, 743 S.E.2d at 676.
    According to the Court of Appeals, if plaintiff wishes to challenge the validity of the
    Mobile Phone Ordinance, he must do so as a defense for his violation of the
    ordinance. Id. at ___, 743 S.E.2d at 676-77 (citation omitted).
    We allowed plaintiff’s petition for discretionary review to consider the scope
    of Chapel Hill’s authority to regulate the towing industry and mobile phone usage.
    As a mere creation of the legislature, the Town of Chapel Hill has no inherent
    powers. High Point Surplus Co. v. Pleasants, 
    264 N.C. 650
    , 654, 
    142 S.E.2d 697
    ,
    701 (1965).    Accordingly, municipalities are limited to exercising those powers
    “expressly conferred” or “necessarily implied” from enabling legislation passed by
    the General Assembly.       Id.; see also N.C. Const. art. VII, § 1 (“The General
    Assembly . . . may give such powers and duties to counties, cities and towns, and
    other governmental subdivisions as it may deem advisable.”).         To ascertain the
    extent of a legislative grant of power, “we first must look to the plain language of
    the statutes themselves.” Smith Chapel Baptist Church v. City of Durham, 350
    -6-
    KING V. CHAPEL HILL
    Opinion of the Court
    N.C. 805, 811, 
    517 S.E.2d 874
    , 878 (1999) (citation omitted). When the enabling
    legislation “ ‘is clear and unambiguous, there is no room for judicial construction,
    and the courts must give it its plain and definite meaning.’ ” 
    Id.
     (quoting Lemons v.
    Old Hickory Council, BSA, Inc., 
    322 N.C. 271
    , 276, 
    367 S.E.2d 655
    , 658 (1988)). But
    when a statute granting power to a municipality is ambiguous, the enabling
    legislation “shall be broadly construed and grants of power shall be construed to
    include any additional and supplementary powers that are reasonably necessary or
    expedient to carry them into execution and effect.” N.C.G.S. § 160A-4 (2013); accord
    Lanvale Props., LLC v. Cnty. of Cabarrus, 
    366 N.C. 142
    , 157, 
    731 S.E.2d 800
    , 811
    (2012) (stating that N.C.G.S. § 160A-4 does not apply when the enabling legislation
    is “clear and unambiguous”).
    Chapel Hill claims that the authority to enact the Towing Ordinance derives
    from N.C.G.S. § 20-219.2 as well as the general municipal powers imparted by
    N.C.G.S. § 160A-174. Towing Ordinance § 11-300(b), (c). In designated counties
    and cities across North Carolina, section 20-219.2 empowers private parking lot
    owners to remove wrongfully parked vehicles, enacts parking lot signage and notice
    requirements, and establishes storage lot standards. N.C.G.S. § 20-219.2(a), (a1)
    (2013). Violation of the statute constitutes an infraction and carries a monetary
    penalty. Id. § 20-219.2(b) (2013). Though N.C.G.S. § 20-219.2 applies only to
    certain counties and cities, id. § 20-219.2(c) (2013), the statute states expressly that
    it does not preempt local regulation “authorized by general law,” id. § 20-219.2(d)
    -7-
    KING V. CHAPEL HILL
    Opinion of the Court
    (2013). According to plaintiff and the trial court, limiting N.C.G.S. § 20-219.2 to
    certain counties and cities runs afoul of our constitutional prohibition against local
    acts regulating labor or trade, N.C. Const. art. II, § 24(1)(j), leaving the Towing
    Ordinance without sufficient enabling legislation.
    It is true that N.C.G.S. § 20-219.2 contains no language generally regarded as
    enabling legislation. Compare N.C.G.S. § 20-219.2, with id. § 160A-190 (2013) (“A
    city may by ordinance regulate, restrict, or prohibit the sale, possession or use
    within the city of pellet guns . . . .” (emphasis added)), and id. § 160A-302.1 (2013)
    (“The governing body of any city is hereby authorized to enact an ordinance
    prohibiting or regulating fishing from any bridge . . . .” (emphasis added)). Rather
    than being a municipal enabling statute, N.C.G.S. § 20-219.2 regulates conduct by,
    inter alia, permitting the State “to prosecute private citizens who trespass in
    private parking lots” and regulating the removal of unauthorized vehicles from
    private lots. Kirschbaum v. McLaurin Parking Co., 
    188 N.C. App. 782
    , 787, 
    656 S.E.2d 683
    , 686-87 (2008).      Because N.C.G.S. § 20-219.2 does not authorize
    municipal action, we must look elsewhere to determine whether Chapel Hill
    possesses the power to regulate nonconsensual towing from private lots.
    Furthermore, because     N.C.G.S. § 20-219.2 has no bearing on this analysis, we
    decline to address the statute’s constitutionality. See High Rock Lake Partners v.
    N.C. DOT, 
    366 N.C. 315
    , 323, 
    735 S.E.2d 300
    , 305 (2012) (noting that we will
    -8-
    KING V. CHAPEL HILL
    Opinion of the Court
    decline to address constitutional claims when we base our holding on statutory
    grounds).
    “This Court has long recognized that the police power of the State may be
    exercised to enact laws, within constitutional limits, ‘to protect or promote the
    health, morals, order, safety, and general welfare of society.’ ” Standley v. Town of
    Woodfin, 
    362 N.C. 328
    , 333, 
    661 S.E.2d 728
    , 731 (2008) (quoting State v. Ballance,
    
    229 N.C. 764
    , 769, 
    51 S.E.2d 731
    , 734 (1949)). The General Assembly has delegated
    a portion of this power to municipalities through N.C.G.S. § 160A-174. Id. Section
    160A-174(a) provides that “[a] city may by ordinance define, prohibit, regulate, or
    abate acts, omissions, or conditions, detrimental to the health, safety, or welfare of
    its citizens and the peace and dignity of the city, and may define and abate
    nuisances.” Like the State’s police power, N.C.G.S. § 160A-174 is by its very nature
    ambiguous, and its reach cannot be fully defined in clear and definite terms. See
    City of Winston-Salem v. S. Ry. Co., 
    248 N.C. 637
    , 642-43, 
    105 S.E.2d 37
    , 41 (1958)
    (“Since the police power of the State has not been, and by its nature cannot be,
    placed within fixed definitive limits, it may be extended or restricted to meet
    changing conditions, economic as well as social.”); Ernst Freund, The Police Power §
    3, at 3 (1904) (“[An examination of police power] will reveal the police power not as
    a fixed quantity, but as the expression of social, economic and political conditions.
    As long as these conditions vary, the police power must continue to be elastic, i.e.,
    capable of development.”). Therefore, we are bound to construe N.C.G.S. § 160A-
    -9-
    KING V. CHAPEL HILL
    Opinion of the Court
    174 “to include any additional and supplementary powers that are reasonably
    necessary or expedient to carry [the grant of power] into execution and effect.”
    N.C.G.S. § 160A-4; see also Lanvale, 366 N.C. at 157, 731 S.E.2d at 811.
    Yet, we are also mindful that “[a]n exertion of the police power inevitably
    results in a limitation of personal liberty, and legislation in this field ‘is justified
    only on the theory that the social interest is paramount.’ ” Ballance, 
    229 N.C. at 769
    , 
    51 S.E.2d at 734-35
     (quoting State v. Mitchell, 
    217 N.C. 244
    , 250, 
    7 S.E.2d 567
    ,
    571 (1940)). Even a broad construction of N.C.G.S. § 160A-174 does not endow
    municipalities with omnipotence. Section 160A-174 is limited by individual rights
    and by the laws and constitutions of the state and federal governments. N.C.G.S. §
    160A-174(b).   To be sustained as a legitimate exercise of the police power, an
    ordinance that regulates trades or businesses “must be rationally related to a
    substantial government purpose.” Treants Ents., Inc., v. Onslow County, 
    320 N.C. 776
    , 778-79, 
    360 S.E.2d 783
    , 785 (1987); see also Ballance, 
    229 N.C. at 769
    , 
    51 S.E.2d at 735
     (noting the uses of the police power “must have a rational, real, or
    substantial relation to the public health, morals, order, or safety, or the general
    welfare”).
    Before turning to the specific provisions of the Towing Ordinance at issue
    here, we first address whether N.C.G.S. § 160A-174, when construed in accordance
    with N.C.G.S. § 160A-4, bestows any authority at all on municipalities to regulate
    -10-
    KING V. CHAPEL HILL
    Opinion of the Court
    towing from private lots located within their borders.       Protection of the real
    property rights and business interests of those who own or lease parking lots
    depends on having the ability to remove vehicles parked without permission. On
    the other hand, the right to remove vehicles collides with the personal property
    rights of vehicle owners. Towing can leave unknowing drivers without means of
    transportation and can lead to altercations between vehicle owners and towing
    personnel.   In an urban setting the general power to regulate towing ameliorates
    these dangers in addition to protecting lot owners’ and lessees’ property rights by
    ensuring that parking is available to those lawfully present on the property.
    Reading N.C.G.S. § 160A-174 broadly, this general authority to regulate
    nonconsensual towing from private lots flows from municipal power to protect
    citizen health, safety, or welfare.
    Plaintiff’s remaining objections to the Towing Ordinance relate to Chapel
    Hill’s notice requirements, fee schedule, and required payment options.            We
    consider each of the challenged portions in turn to determine which, if any of them,
    constitute a valid exercise of Chapel Hill’s general ordinance-making authority.
    Plaintiff first argues that the notice and signage requirements exceed the
    scope of Chapel Hill’s power to protect citizen health, safety, or welfare.        The
    Towing Ordinance mandates, inter alia, that signs be posted in certain locations
    around private parking lots, making it clear that the area is a “tow-away zone.”
    -11-
    KING V. CHAPEL HILL
    Opinion of the Court
    Towing Ordinance § 11-301.       Lettering must be at least a certain size on a
    contrasting background, and the sign itself must be a minimum of twenty-four
    inches by twenty-four inches.     Id. § 11-301(a).       Chapel Hill asserts that these
    requirements are intended to ensure that drivers are on notice, to inform car
    owners of the location of their vehicles, and to prevent conflicts between citizens
    and tow truck operators.     Given the tension between vehicle owners’ personal
    property rights and the right to remove vehicles illegally parked on private
    property, these provisions appear to be a rational attempt at addressing some of the
    inherent issues affecting citizen health, safety, or welfare that arise when one’s car
    is involuntarily towed. Construing N.C.G.S. § 160A-174 broadly, we agree that the
    Town’s authority to regulate towing is expansive enough to sustain the notice and
    signage requirements.
    Plaintiff next challenges the fee schedule provision of the Towing Ordinance.
    According to plaintiff, the fee limit is lower than his actual operating costs and
    contends this limit on his ability to make a profit exceeds the power granted by
    N.C.G.S. § 160A-174. Section 11-304 of the Towing Ordinance states, in part, that
    [a]ny towing or storage firm which tows or removes a vehicle
    pursuant to this article shall not charge the owner or operator of
    the vehicle in excess of the fees established in the fee schedule
    adopted annually by the town council. No storage fees shall be
    charged for the first twenty-four-hour time period from the time
    the vehicle is initially removed from the private property. The
    fees referred to herein shall be all inclusive; no additional fees
    may be charged for the use of particular equipment or services.
    -12-
    KING V. CHAPEL HILL
    Opinion of the Court
    ....
    . . . The fees established by the town council shall be all
    inclusive. . . . No additional fees may be charged for using
    dollies, trailers, lifts, slim jims or any other equipment or
    service.
    Towing Ordinance § 11-304.
    Unlike the signage and notice provisions, there is no rational relationship
    between regulating fees and protecting health, safety, or welfare. Further, the fee
    schedule provision implicates the fundamental right to “earn a livelihood.” Roller v.
    Allen, 
    245 N.C. 516
    , 518-19, 
    96 S.E.2d 851
    , 854 (1957); see also State v. Harris, 
    216 N.C. 746
    , 759, 
    6 S.E.2d 854
    , 863 (1940) (“While many of the rights of man, as
    declared in the Constitution, contemplate adjustment to social necessities, some of
    them are not so yielding. Among them the right to earn a living must be regarded
    as inalienable.”).   This Court’s duty to protect fundamental rights includes
    preventing arbitrary government actions that interfere with the right to the fruits
    of one’s own labor. N.C. Const. art. I, § 1; Roller, 
    245 N.C. at 525
    , 
    96 S.E.2d at 859
    (“A state cannot under the guise of protecting the public arbitrarily interfere with
    private business or prohibit lawful occupations or impose unreasonable and
    unnecessary restrictions on them.” (citations omitted)).
    Despite our expansive reading of N.C.G.S. § 160A-174, we do not believe that
    statute permits a city or town to create the fee schedule at issue here. The prices
    that citizens pay for towing are wholly unrelated to the protection of citizen health
    -13-
    KING V. CHAPEL HILL
    Opinion of the Court
    or safety, leaving only the question of whether the fee schedule provision falls under
    the protection of citizen welfare. Allowing Chapel Hill to engage in price setting
    under the general and undefined rubric of “welfare” could subject other enterprises
    not only to price setting but also to officious and inappropriate regulation of other
    aspects of their businesses.   Where any relationship between “welfare” and the
    specific activity sought to be regulated is as attenuated as here, we believe that the
    more prudent course is for the General Assembly to grant such authority expressly,
    as it has done in regard to rates that may be charged in other contexts such as, for
    instance, taxi cabs. N.C.G.S. § 160A-304 (2013).
    While Chapel Hill has the general authority to regulate towing, by capping
    fees, the town inappropriately places the burden of increased costs incident to the
    regulation solely on towing companies.       Accordingly, we hold that Chapel Hill
    exceeded its authority by imposing a fee schedule for nonconsensual towing from
    private lots.
    Plaintiff further argues that Chapel Hill exceeded its general ordinance-
    making authority by requiring fees “be payable by cash, debit card and at least two
    (2) major national credit cards at no extra cost.” Towing Ordinance § 11-304(d).
    “Failure to accept credit or debit cards for payment is a violation of [the Towing
    Ordinance] and is punishable as a misdemeanor.” Id. Requiring towing companies
    to accept credit and debit cards bears a rational relation to a broad interpretation of
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    KING V. CHAPEL HILL
    Opinion of the Court
    citizen safety or welfare by enabling vehicle owners to quickly and easily regain
    access to their vehicles.   N.C.G.S. § 160A-174.         The same cannot be said for
    preventing tow truck operators from passing the cost of accepting credit cards on to
    those illegally parked. This provision is tantamount to creating a fee cap, which we
    have already said exceeds Chapel Hill’s general authority to regulate nonconsensual
    towing from private lots.
    Having held that the fee schedule and the prohibition on charging credit card
    fees exceed the power granted by N.C.G.S. § 160A-174, we must now determine
    whether the remainder of the Towing Ordinance is valid. We will sever a provision
    of an otherwise valid ordinance when the enacting body would have passed the
    ordinance absent the offending portion. Jackson v. Guilford Cnty. Bd. of Adjust.,
    
    275 N.C. 155
    , 168, 
    166 S.E.2d 78
    , 87 (1969) (“ ‘The invalidity of one part of a statute
    [or ordinance] does not nullify the remainder when the parts are separable and the
    invalid part was not the consideration or inducement for the Legislature [or board
    of county commissioners] to enact the part that is valid.’ When the statute, or
    ordinance, could be given effect had the invalid portion never been included, it will
    be given such effect if it is apparent that the legislative body, had it known of the
    invalidity of the one portion, would have enacted the remainder alone.” (alterations
    in original) (citations omitted)).    At oral argument counsel for Chapel Hill
    acknowledged that certain provisions of the Towing Ordinance are indeed severable.
    Striking only the fee schedule and credit card fee provisions would not hinder the
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    KING V. CHAPEL HILL
    Opinion of the Court
    overall purpose of the ordinance to “minimize and control the harmful and adverse
    effects that occur during the non-consensual towing of motor vehicles,” Towing
    Ordinance § 11-300(f), and it is apparent that the Town Council would have enacted
    the Towing Ordinance even absent the offending provisions. In sum, we strike the
    fee schedule and credit card fee provisions of the Towing Ordinance, but leave the
    remainder of the ordinance intact.1
    We now turn to the Mobile Phone Ordinance and, as an initial matter,
    consider the Court of Appeals’ holding that plaintiff did not have an actionable
    claim. King, ___ N.C. App. at ___, 743 S.E.2d at 676-77. According to the Court of
    Appeals, because plaintiff had not been cited for violating the ordinance and
    because plaintiff failed to demonstrate that enforcement of the ordinance would
    result in “a manifest threat of irreparable harm,” he could not challenge the validity
    of the ordinance. Id. at ___, 743 S.E.2d at 676. We disagree and conclude that the
    ordinance’s alleged substantial encumbrance on economic activity constitutes a
    manifest threat of irreparable harm sufficient to invoke the equity jurisdiction of
    the Court. High Point Surplus Co., 
    264 N.C. at 651-53
    , 
    142 S.E.2d at
    699-700
    1 We find unpersuasive the parties’ remaining arguments pertaining to N.C.G.S. §
    160A-177 (2013) (“The enumeration in this Article or other portions of this Chapter of
    specific powers to regulate, restrict or prohibit acts, omissions, and conditions shall not be
    deemed to be exclusive or a limiting factor upon the general authority to adopt ordinances
    conferred on cities by G.S. 160A-174.”) and N.C.G.S. § 160A-194 (2013) (“A city may by
    ordinance, subject to the general law of the State, regulate and license occupations,
    businesses, trades, professions, and forms of amusement or entertainment and prohibit
    those that may be inimical to the public health, welfare, safety, order, or convenience.”).
    -16-
    KING V. CHAPEL HILL
    Opinion of the Court
    (allowing a merchant to challenge a local ordinance that prohibited Sunday sales of
    certain goods that constituted “a substantial ‘dollar-volume of business’ ”).
    Thus, we now consider whether Chapel Hill exceeded its power by prohibiting
    all adults from “us[ing] a mobile telephone or any additional technology associated
    with a mobile telephone while operating a motor vehicle in motion on a public street
    or highway or public vehicular area.”           Mobile Phone Ordinance § 21-64(b).
    Consistent with the Attorney General’s advisory letter, plaintiff contends that
    statewide mobile phone legislation precludes local regulation.
    As discussed above, N.C.G.S. § 160A-174 grants cities general ordinance-
    making power. Local ordinances must, however, be in harmony with State law;
    whenever the two come into conflict, the former must bow to the latter. Town of
    Washington v. Hammond, 
    76 N.C. 33
    , 36 (1877) (“The true principle is that
    municipal by-laws and ordinances must be in harmony with the general laws of the
    State, and whenever they come in conflict with the general laws, the by-laws and
    ordinances must give way.”). Cities may not “regulate a field for which a State or
    federal statute clearly shows a legislative intent to provide a complete and
    integrated regulatory scheme to the exclusion of local regulation.” N.C.G.S. § 160A-
    174(b)(5).   This “need to avoid dual regulation” is generally referred to as
    preemption. Craig v. Cnty. of Chatham, 
    356 N.C. 40
    , 44, 
    565 S.E.2d 172
    , 175 (2002)
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    KING V. CHAPEL HILL
    Opinion of the Court
    (citation omitted) (concluding that state swine farm regulations preempt local
    ordinances).
    When weighing whether State legislation preempts a particular field, our
    precedent dictates that we consider whether the General Assembly has expressed “a
    clear legislative intent to provide such a ‘complete and integrated regulatory
    scheme.’ ”     Id. at 45, 
    565 S.E.2d at 176
    .     As part of this analysis, we initially
    examine “the spirit of the act[ ] and what the act seeks to accomplish.          Where
    legislative intent is not readily apparent from the act, it is appropriate to look at
    various related statutes in pari materia so as to determine and effectuate the
    legislative intent.” Id. at 46, 
    565 S.E.2d at 176-77
     (alteration in original) (citations
    and internal quotation marks omitted).
    At the outset, we note that regulation of highways and roads has generally
    been the prerogative of the State, not counties and cities. See Suddreth v. City of
    Charlotte, 
    223 N.C. 630
    , 631-32, 
    27 S.E.2d 650
    , 652 (1943) (noting that “the power
    to regulate the use of public roads and streets” is “peculiarly and exclusively a
    legislative prerogative”).   Indeed, the General Assembly “has enacted numerous
    statutes regulating almost every aspect of transportation and travel on the
    highways,” as evidenced by the over 1100 pages devoted to motor vehicle laws in the
    2013 edition of the North Carolina General Statutes. Coman v. Thomas Mfg. Co.,
    Inc., 
    325 N.C. 172
    , 176, 
    381 S.E.2d 445
    , 447 (1989).          Within these sweeping,
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    KING V. CHAPEL HILL
    Opinion of the Court
    statewide provisions, the legislature has, in numerous instances, ceded regulatory
    power over roadways to municipalities. E.g., N.C.G.S. § 20-115.1(f) (2013) (allowing
    local regulation of certain tractor trailers); id. § 20-169(2)-(4) (2013) (allowing local
    authorities to, inter alia, prohibit “other than one-way traffic upon certain
    highways,” regulate “the use of the highways by processions or assemblages,” and
    regulate “the speed of vehicles on highways in public parks”); id. § 20-368 (2013)
    (stating that “moves [of houses] on streets on the municipal system of streets shall
    comply with local regulations”).      Yet our General Statutes lack any enabling
    legislation permitting local regulation of mobile phone use while driving.
    In contrast, the General Assembly has, on a statewide scale, repeatedly
    amended our Motor Vehicle Act to reduce the dangers associated with mobile phone
    usage on roads and highways. Section 20-137.3 states that “no person under the
    age of 18 years shall operate a motor vehicle on a public street or highway or public
    vehicular area while using a mobile telephone or any additional technology
    associated with a mobile telephone while the vehicle is in motion.” Id. § 20-137.3(b)
    (2013). Section 20-137.4, titled “Unlawful use of a mobile phone,” prohibits using a
    mobile telephone while operating a school bus. Id. § 20-137.4(b) (2013). The most
    recent amendments, codified at N.C.G.S. § 20-137.4A, broadly prohibit text
    messaging while driving and operating a commercial vehicle while using a mobile
    phone or other electronic device. That section prohibits manually entering letters or
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    KING V. CHAPEL HILL
    Opinion of the Court
    text on a mobile phone or reading electronic messages stored in or transmitted to
    the device while driving. Id. § 20-137.4A(a), (a1) (2013).
    Interpreted in pari materia, these statutes evidence the General Assembly’s
    “intent to provide a complete and integrated regulatory scheme to the exclusion of
    local regulation.” Id. § 160A-174(b)(5). Moreover, when the meaning or purpose of
    a statute is in doubt, we have “previously ruled that the title of a statute may be
    used as an aid in determining legislative intent.” Spruill v. Lake Phelps Vol. Fire
    Dep’t, Inc., 
    351 N.C. 318
    , 323, 
    523 S.E.2d 672
    , 676 (2000) (citing Equip. Fin. Corp. v.
    Scheidt, 
    249 N.C. 334
    , 340, 
    106 S.E.2d 555
    , 560 (1959)).          While not entirely
    dispositive, the broadly worded title of N.C.G.S. § 20-137.4—“Unlawful use of a
    mobile phone”—tends to indicate an expansive intent to regulate, thus precluding
    municipalities from doing so.
    In conclusion, we recognize municipalities’ need to protect their citizens, but
    we are unwilling to construe our General Statutes to give municipalities unfettered
    power to regulate in the name of health, safety, or welfare, as “[t]here is nothing in
    government more dangerous to the liberty and rights of the individual than a too
    ready resort to the police power.” Harris, 
    216 N.C. at 763
    , 
    6 S.E.2d at 865
    ; see also
    Mitchell, 
    217 N.C. at 250
    , 
    7 S.E.2d at 571
     (“Whenever the police power is invoked
    there is a resulting delimitation of personal liberty.”). Under a broad reading of
    Chapel Hill’s ordinance-making power, we hold that the Town is generally
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    KING V. CHAPEL HILL
    Opinion of the Court
    permitted to regulate vehicle towing and that it acted within its authority by
    enacting signage, notice, and payment requirements for towing from private lots.
    Even construing Chapel Hill’s powers broadly, however, we hold that the Town
    exceeded those powers by imposing a fee schedule and prohibiting towing
    companies from charging credit card fees.           Additionally, we hold that the
    legislature’s comprehensive scheme regulating mobile telephone usage on our
    streets and highways precludes municipalities from intruding into this sphere
    wholly occupied by the State. Accordingly, the decision of the Court of Appeals
    reversing the trial court’s issuance of a permanent injunction barring enforcement
    of both ordinances is reversed in part and affirmed in part.        This matter is
    remanded to the Court of Appeals for further remand to the Superior Court, Orange
    County, for proceedings not inconsistent with this opinion.
    AFFIRMED IN PART; REVERSED IN PART; REMANDED.
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