It is unlawful to operate a motorboat without a mouth, hand or power operated whistle, horn or other appliance, capable of producing a blast of 2 seconds or more duration and audible for at least one-half mile.
625 ILCS 45/4-4
It is unlawful to operate a motorboat without a mouth, hand or power operated whistle, horn or other appliance, capable of producing a blast of 2 seconds or more duration and audible for at least one-half mile.
625 ILCS 45/4-4