What immediate action should be taken in the event of an electrical system malfunction at the pool?

In the event of an electrical system malfunction at the pool, the most immediate and appropriate action is to clear the pool and inform all patrons. This response ensures the safety of everyone in the area, as electrical malfunctions can pose serious hazards, including risks of electric shock or fire. By clearing the pool, staff can prevent potential accidents and allow for a safe environment while the issue is being assessed and resolved.

Maintaining clear communication with patrons instills confidence and ensures they understand the situation and the measures being taken to protect their safety. It is critical to prioritize the well-being of all individuals present, which underscores the importance of this immediate action. Other options, such as reporting the issue to the media or continuing normal operations, do not prioritize safety and would likely exacerbate the risks associated with the malfunction. Restricting access to only certain areas, like locker rooms, does not adequately address the overall safety concerns presented by an electrical issue in a pool environment.