(A) When signs are erected giving notice thereof, no person shall park a vehicle at any time upon any street whereon signs are erected.
(B) All vehicles parked in areas in which parking spaces have been marked off or designated shall be parked entirely within a single space.
(C) It shall be unlawful to park adjacent to fire hydrants in a manner as to interfere with emergency situations or vehicles.
(D) It shall be unlawful to park a bus on a public street, except in places designated and marked as bus stops.
(E) Except in emergencies, double parking, as commonly understood, shall be prohibited.
('88 Code, § 18.405) Penalty, see § 72.99