All trucks hauling oil, sludge water, salt water, petroleum products or by-products shall be closed and leak-proof at all times, and the intake vent and outlet valves and pump connections shall be watertight and leak-proof. The operation of any truck engaged in the hauling of any of the products or by-products mentioned in this section which permits leakage, seepage or drainage of said products or by-products, salt water or sludge water is unlawful, and the driver or operator of said truck shall be subjected to the penalties herein provided. No person engaged in the hauling of salt water shall permit his truck, vehicle or other instrument of conveyance to overflow or leak while loading or after loading.
(1993 Code, § 15-1-3) Penalty, see § 15-1-5