[Adopted 1-7-1997 as § 4-12 of the 1996 Revised General Ordinances]
No person shall park a vehicle upon any roadway for the principal purpose of:
A. 
Displaying such vehicle for sale.
B. 
Greasing or repairing such vehicle, except necessitated by an emergency.
No person shall park any trailer, semitrailer or tractor upon any public street while such trailer, semitractor or tractor is detached from its component unit, except when such trailer or semitrailer is in a continual process of loading or unloading goods, wares or merchandise.