Safeguards, such as lifeguards, are provided only during posted hours when the beaches are actually open to the public and at such times are only provided for the areas marked by buoys or signs. The beach, premises and structures are officially closed to the public use at any other time. Any persons entering the water in an unmarked area, after posted hours or after the official closing do so at their own risk.
No person shall use skin diving or any underwater diving equipment in the designated swimming areas.
At an audible signal by the lifeguards, all bathers must immediately leave the bathing areas.