No oil tanker, gasoline transport, or tank truck transporting inflammable liquids shall park or stop for any period of time within the limits of any street or alley of the city except to load or unload its cargo in a safe and expeditious manner; provided, that drivers of the vehicles may stop or park the vehicles one time while en route through the city on arterial streets or highways therein for a period of time not more than 30 minutes for rest and meals; and, provided further, in case of breakdown or mechanical stalling, the stopping of the disabled vehicle for the reasonable time necessary to remove that same to the next point where repairs can be made or to meet the emergency shall not be a violation of this section. No oil tanker, gasoline transport, or tank truck, whether containing any inflammable materials or not, shall park or stop for any period of time on any private premise within the corporate limits and be used and employed exclusively for the conduct of the wholesale or retail petroleum business with ample facilities for parking oil tankers and gasoline transports or tank trucks.
(1973 Code, § 7-301) Penalty, see § 10.99