No person shall stop, stand or park a vehicle upon any street for the principal purpose of:
   (A)   Displaying it for sale.
   (B)   Washing, greasing or repairing the vehicle, except repairs necessitated by an emergency.
   (C)   Storing the vehicle by a garage, dealer or other person when the storage is not incident to the bona fide use and operation of the vehicle.
   (D)   Storing any detached trailer or van when the towing unit has been disconnected.
   (E)   Transferring merchandise or freight from one vehicle to another.
   (F)   Advertising.
(`90 Code, § 11-202) Penalty, see § 72.99