1) Have tested sea water to make sure it is safe to swim in.
2) Have set up emergency procedures to warn swimmers of any sudden, unexpected danger.
3) Have employed lifeguards or have provided life-saving equipment and access to a telephone that can be used in emergencies.
4) Have provided first-aid facilities and have made sure that clean drinking water is available.
5) Have been informing residents about the need to protect beaches from pollution.