§ 75.54  PROHIBITIONS.
   No person shall:
   (A)   Equip the exhaust system of an all-terrain vehicle with a cutout, by pass or similar device;
   (B)   Operate an all-terrain vehicle with an exhaust system so modified; or
   (C)   Operate an all-terrain vehicle with the spark arrester removed or modified, except for use in closed-course competition events.
(Prior Code, § 5-512)  Penalty, see § 75.99