RXDX v Northampton Borough Council & Anor

Public swimming-pool lifeguards must exercise reasonable professional skill and care to protect users. This includes identifying children who may be at risk, maintaining appropriate vigilance, and continuously scanning the relevant water and pool bottom. The 10:20 system, although guidance rather than a statutory code, may define good practice where accepted by the relevant experts. A material failure to comply with that standard constitutes negligence at common law. Where proper observation would probably have led to rescue before substantial hypoxia and injury occurred, causation is established. The court may draw an adverse evidential inference where the defendant fails, without satisfactory explanation, to call witnesses able to address the central circumstances of the accident.

The claimant, aged six, suffered irreversible brain damage after being submerged in a public swimming pool operated by the defendant local authority. He entered the water alone and remained submerged for approximately three minutes before another pool user rescued him. The claim alleged that the authority was vicariously liable for failures by its lifeguards to supervise and observe him properly. The trial was confined to breach of duty and causation. The central issues were whether the lifeguards should have identified the claimant as a child at risk and maintained observation of him, and whether earlier detection and rescue would probably have avoided the injury.

1. Breach of duty. The Health and Safety Commission’s guidance, Managing Health and Safety in Swimming Pools, was not a statutory code, but both experts accepted that it defined good practice for public swimming pools. It required constant supervision, scanning of allocated zones within ten seconds, and the ability to reach an incident within twenty seconds. The defendant’s own operating procedures likewise required observation of the whole water area and pool bottom.
2. The defendant’s zone guidance was unclear and did not adequately identify each lifeguard’s particular scanning responsibility. No training manual or evidence from the lifeguards explained how the 10:20 system had been applied. The court was entitled to infer that evidence from the available lifeguards would have been unhelpful to the defendant on distraction, obstruction and visibility. The claimant was within the relevant zones and close to both lifeguards. He should have been identified as a child of interest before entering the water and kept under observation thereafter. Both lifeguards failed in their duty of care.
3. Causation. The medical evidence established that the claimant’s submersion was probably longer than two minutes and forty seconds and that water entered his lungs within about a minute. Had he been properly observed, he would probably have been found and rescued within about thirty seconds of submersion. The court found that his oxygen saturation had recovered to 100 per cent by the hospital’s arrival at 14:15, before intubation, which was undertaken for a seizure rather than continuing significant hypoxia. The breach therefore caused the injuries.
4. Disposition. Judgment was entered for the claimant on breach and causation. The question of injury assessment and damages remained for later determination if required.