What action should be taken with a single long whistle blast?

The action associated with a single long whistle blast is to activate the emergency action plan and point at the Guest in Distress (GID). This specific signal serves a critical purpose in managing situations that require immediate attention. By using a long whistle blast, the lifeguard conveys urgency and directs the attention of other lifeguards and staff to the situation at hand, ensuring an efficient and effective response.

In an emergency, it is vital for the lifeguards to work cohesively and have clear signals that indicate the nature of the situation. The long whistle blast cuts through the noise of a busy aquatic environment, ensuring that the response team is alerted to a potential crisis, and directing them to the individual in distress. This organized protocol enables prompt intervention, which is essential for the safety of all patrons.