1. Smoking Prohibited - Signs: Smoking or carrying lighted cigars, pipes or cigarettes and the lighting of matches or any open flame are hereby prohibited at any public garage and filling station as herein defined. No smoking signs with letters at least four inches (4") high shall be prominently displayed therein.
2. Use for Cleaning Prohibited; Gasoline, benzene, naphtha and similar flammable liquids shall not be used for washing or cleaning purposes within any filling station or public garage nor in the open air within a distance of fifty feet (50') of any repair pit or any opening from any basement space.
3. Waste Disposal: Waste oil or other flammable liquids shall be stored in metal containers pending removal from the premises. No such waste shall be permitted to drain into any sanitary sewer or storm water drainage system. Rags and soiled waste shall be kept in metal containers.
4. Building and Fire Regulations: The construction and equipment of public garages and filling stations, including tanks, and the requirements for safety clearances around same, shall be made and maintained in accordance with the provisions of the Building Code and other applicable ordinances, and the rules and regulations for the storage, sale, transportation and use of gasoline and volatile oils.
5. Alcohol: Alcohol and other flammable anti-freeze liquids may be dispensed from safety cans of not more than five (5) gallons capacity. Dispensing of such liquids from drums shall be done outside the building, using pump or gravity discharge; air pressure discharge shall not be used.