No person shall store or stock any material or substance, or permit such activities in or on the airports in such a manner, or, of such nature, as to constitute a fire hazard. And no person shall keep, store or discard any flammable liquid, gas, signal flare or other flammable material in any hangar, shop, building, room, enclosure, or other place on the airports except in areas specially designated by the airport manager for such purpose.
(Ord. 79-12 § 25F, 1979.)