Whenever the load on any vehicle shall be extended more than four feet beyond the rear of the bed or body thereof, there shall be displayed at the end of such load in such position as to be clearly visible at all times from the rear of such load a red flag not less than 12 inches both in length and width, except that between one-half hour after sunset and one-half hour before sunrise there shall be displayed at the end of any such load a red light plainly visible under normal atmospheric conditions at least 200 feet from the rear of such vehicle.
(Prior Code, § 74.02) Penalty, see § 10.99