No person, while on or adjacent to the premises of a drive-in restaurant, shall race the motor of any car, suddenly start or stop any car, make or cause to be made any other loud or unseemly noise, or blow or cause to be blown any automobile horn or motorcycle horn at any time.
('68 Code, § 43.02) (Ord. 69-4190, passed 10-7-1969) Penalty, see § 93.99