No person shall start or run the motor of or drive any self-propelled vehicle described in §§ 3-9.01 and 3-9.02 of this chapter upon any public or private property unless such vehicle is then equipped and functioning with all the noise inhibitors necessary for it to be then lawfully driven upon a public highway in the city. No such muffler system or noise inhibitor shall be equipped with a cutout or bypass system or similar device. All such vehicles shall also be equipped with a spark arrestor of sufficient size to effectively eliminate the possibility of a fire.
('61 Code, § 3-9.04) (Ord. 284 C.S., passed 12-7-77)