Tank trucks, tank trailers and semitrailers shall be equipped with artificial lighting, conforming to the requirements of the state regulations. Lighting circuits shall have suitable over-current protection such as fuses or automatic circuit breakers. The wiring shall be of ample carrying capacity and mechanical strength and shall be substantially secured, insulated and protected against damage. No lighting other than electric lighting shall be permitted on any tank truck, tank trailer or tank semitrailer. Every tank trailer and tank semitrailer shall be provided with side lights and a taillight or lights.
(Prior code § 129.1-95)