Smoking is not permitted within 100 feet of aircraft being fueled or defueled. No smoking is permitted within 100 feet of any fuel carrier vehicle or designated buildings where fuel or combustible material is stored. Smoking is not permitted in hangars except in designated areas. Smoking is not permitted in any area where "NO SMOKING" signs are posted. Smoking materials are to be discarded in ash trays or receptacles. Persons discarding lighted smoking materials on airport property are subject to fine. (Added by Res. adopted June 24, 1974).