What is the primary role of a lifeguard on flag duty?

The primary role of a lifeguard on flag duty is to keep a watch on swimmers in the flag area. This duty involves constant vigilance and monitoring of the designated swimming area where flags are placed, indicating where it is safe for the public to swim. By observing the swimmers closely, lifeguards can quickly identify any potential dangers or emergencies, such as swimmers in distress or changing weather conditions that might affect safety.

The focus on watching over swimmers allows lifeguards to intervene promptly if any situation arises. It ensures that patrons are adhering to safety guidelines and staying within the designated safe waters, thereby minimizing the risk of accidents and injuries. This proactive monitoring is essential to ensure the overall safety of everyone in the water, making it a critical part of lifeguard responsibilities during flag duty.