It shall be unlawful to store or to sell or offer for sale any flammable or volatile liquids as defined in this subchapter in an amount in excess of one gallon in any building or frame construction, or in any building other than a building of fireproof construction as defined in the Chapters 150 through 158 of this code and amendments thereto of the city; provided that this section shall not be construed to prohibit the storage of liquids in the fuel tanks of automobiles or in tank, for heating systems installed in compliance with the provisions of the city ordinances.
(1980 Code, § 27.033) Penalty, see § 98.999