A. Within 300 feet of any public boat ramp or patrolled public beach designated as a swimming area, except pursuant to permit therefor issued by the city; or

B. In any other area unless the diver is accompanied by a watercraft or the area in which he is diving is marked by an adequately displayed diver’s flag. (Ord. 5956 § 15, 2010; 1961 code § 13.09.200.)