A. Motorboats 16 feet or over in length shall be equipped with an efficient whistle or other sound-producing appliance;

B. In a readily accessible place, a hand-portable fire extinguisher or fire extinguishers as provided in BMC 12.12.080;

C. Two or more ventilators with cowls or the equivalent capable of removing gases from bilges in any compartment containing gasoline engines or gasoline tanks. Motorboats so constructed as to have the greater portion of the bilges under the engines and fuel tanks open and exposed to the natural atmosphere at all times are not required to be fitted with such ventilators. [Ord. 8655 § 3(G)(1), (3), 1978].