Persons using a designated swimming area shall obey all posted beach or pool rules and/or the directions of lifeguards or other county parks employees. (Added by § 26 of Res. adopted Apr. 22, 1974; Amended by Ord. 93-066, Aug. 18, 1993, Eff date Aug. 28, 1993; Amended by Ord. 98-076 § 25, Aug. 19, 1998, Eff date Aug. 31, 1998).