NC 20-125. - NC 20-125.

§ 20-125. Horns and warning devices. (a) Every motor vehicle when operated upon a highway shall be equipped with a horn in good working order capable of emitting sound audible under normal conditions from a distance of not less than 200 feet, and it shall be unlawful, except as otherwise provided in this section, for any vehicle to be equipped with or for any person to use upon a vehicle any siren, compression or spark plug whistle or for any person at any time to use a horn otherwise than as a reasonable warning or to make any unnecessary or unreasonable loud or harsh sound by means of a horn or other warning device. All such horns and warning devices shall be maintained in good working order and shall conform to regulation not inconsistent with this section to be promulgated by the Commi...