24-5-4   EXCESSIVE ENGINE BRAKING NOISE PROHIBITED.
   It shall be unlawful for an operator of a commercial vehicle as defined in 625 ILCS 5/1-111.8 to operate or actuate any engine braking system within the Village that emits excessive noise unless it is an emergency. The Superintendent is authorized and directed to post signs stating: “EXCESSIVE ENGINE BRAKING NOISE PROHIBITED” at appropriate locations. (See 625 ILCS 5/12-602.1)