No person shall ride, operate or drive any motor vehicle, motorcycle, motor-driven cycle, motorized bicycle or bicycle upon any portion of the Corona Municipal Airport other than upon driveways and parking places established for the use of such motor vehicles; provided, however, that this section shall not apply to vehicles used for emergency or service work upon airport property where the drivers of such vehicles have obtained permission from the airport manager for this aeration. Such vehicles shall be properly marked.
(`78 Code, § 10.40.080.) (Ord. 1506 § 1 (part), 1978.)