A.    It is unlawful to permit the following described vehicles to stand on any public street of the city for more than one hour (sixty (60) minutes) except as reasonably required for loading and unloading or except when necessary to avoid conflict with other traffic or in compliance with the directions of a policeman or traffic control device:

    1.    Self-propelled vehicles designed or used as a tractor to pull one or more semi-trailers; semi-trailers designed to be pulled by a tractor; and, combination tractor and semi-trailer or semi-trailers;

    2.    Motor vehicles designed to carry more than ten persons including but not limited to buses;

    3.    Vehicles designed or used for living quarters;

    4.    Motor vehicles designed for carrying not more than ten persons which have been remodeled and are being used for carrying freight or for use as living quarter;

    5.    Trailers which are attached to or detached from a motor vehicle that would be used to draw them, such trailers being defined as every vehicle without motive power in operation, designed for carrying persons or property and for being drawn by a motor vehicle without regard to whether or not the vehicle so constructed is designed for part of its weight to rest upon the towing vehicle.

    B.    It is unlawful to permit commercial motor vehicles having a gross vehicle weight rating as rated by their manufacturer of one ton or more to park on public streets in residential zoning districts or on public streets in commercial zoning districts which public streets abut upon residentially developed real estate lots in such commercial zoning district or an adjoining residential zoning district. For purposes of this section, a "commercial vehicle" is defined as a motor vehicle designed, used or maintained primarily for transportation of persons and/or property in furtherance of any commercial or industrial enterprise, for-hire or not-for-hire. (Ord. 1636 § 1, 1997: Ord. 551 § 2, 1984; Ord. 488 § 1, 1982; prior code § 24-5-2(A))