No person shall:
(A) Equip the exhaust system of an all-terrain vehicle with a cutout, bypass 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.
(Neb. RS 60-6,359) (Prior Code, § 3-606) Penalty, see § 73.99