What is the role of a safety line during a water rescue?

The role of a safety line during a water rescue is primarily to secure the rescuer and prevent them from being swept away by strong currents or hazardous conditions. By using a safety line, the rescuer can maintain a safe point of connection to the shore or a stable position, allowing them to perform the rescue without compromising their own safety. This is crucial in challenging rescue situations where water currents can be unpredictable and dangerous.

While the safety line offers protection and stability for the rescuer, it does not serve as a flotation device for the victim, nor does it function in signaling for help or providing guidance on water currents. These other roles may involve different strategies or equipment, emphasizing the specific purpose of the safety line in enhancing the safety of the rescuer during the operation.