Lifeguard Coverage During a Rescue
A 50 m outdoor pool has two lifeguard stations, one at each end. At 15:30, during a busy session with about 60 swimmers, the lifeguard at the shallow end enters the water to assist a distressed child clinging to the lane rope. The rescue takes roughly 90 seconds. During that time the shallow-end station is unmanned; the deep-end lifeguard continues to scan their own zone but cannot see the shallow-end blind spots behind the lane-rope stanchions. The pool's supervision plan states that no zone may be left unsupervised while bathers are present. The child is brought out safely and is unharmed.
1. Was the lifeguard's decision to enter the water correct? Analyse the competing duties and what should have happened.
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The decision to enter was correct in substance - a distressed child clinging to a lane rope is a genuine, time-critical rescue risk, and a lifeguard must act. Delaying to preserve coverage could cost a life. The error is not entering; it is entering without covering the zone.
Competing duties:
- Duty to the casualty: immediate rescue.
- Duty to the rest of the pool: continuous supervision of the assigned zone.
- Duty under the supervision plan: no zone unsupervised while bathers are present.
What should have happened: Before entering, the lifeguard should have signalled the deep-end guard (whistle/radio/hand signal) to take over both zones or to clear the shallow end, and ideally cleared or paused the shallow-end zone so no swimmer was in an unsupervised blind spot. If a second guard could not cover, the correct move is to whistle the pool to a stop / clear the water briefly rather than leave a live zone blind. A 90-second rescue is short, but 60 swimmers in a 50 m pool with blind spots behind stanchions is exactly when a second casualty hides.
2. The rescue succeeded and the child is unharmed. Why should this still be recorded and reviewed, and what changes would you recommend?
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Why record and review even though it ended well: A near-miss with a successful outcome is the cheapest warning you will ever get. The zone was unsupervised for ~90 seconds with 60 bathers and known blind spots - the fact that nothing happened is luck, not control. Reviewing it prevents the next occurrence from being a fatality, and it demonstrates due diligence.
Recommended changes:
- Cover protocol. Write a standard 'guard enters water' procedure: signal partner, partner acknowledges and expands coverage or clears the zone, guard enters. Practise it in drills.
- Signals and comms. Ensure whistles/radios/hand signals are reliable and understood; test them.
- Blind-spot mitigation. Reposition stations or add a third guard at peak (60 bathers) so no zone has stanchion blind spots; consider removing or repositioning obstructions.
- Zone-clear authority. Explicitly authorise any guard to stop or clear the pool when coverage cannot be maintained - remove any hesitation about 'causing a scene.'
- Staffing review. Match guard numbers to bather load; 60 swimmers on two guards with blind spots may exceed the supervision plan's design.
- Debrief and log. Record the event as a near-miss, debrief both guards, and note the corrective actions with owners and dates.