[Derived from Sec. 125 of Ch. XXV of the Charter and Ordinances, 1974]
No operator or driver of any motor vehicle shall allow the same to remain standing within any garage building or gasoline service station or within 50 feet of any gasoline pump, while waiting for fuel, service or repairs, unless the operation of the motor of said vehicle is stopped.
The owner or operator of every garage and gasoline service station or store shall cause to be posted in a conspicuous place or places in and about the premises whereon said garage or gasoline station is located a sign or signs forbidding the operation of motors in motor vehicles while the same are being fueled, serviced or repaired.