No person shall 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) Storage thereof by garages, dealers or other persons, when the storage is not incidental to the bona fide use and operation of the vehicle;
(D) Storage of any detached trailer or van, when the towing unit has been disconnected;
(E) Transferring merchandise or freight from one vehicle to another; and
(`94 Code, § 15-66)
(F) Advertising.
(`94 Code, § 15-67) Penalty, see § 70.99