Liverpool was due to hit 26C today as Britain entered the fourth day of its heatwave, and the warm spell is already pushing more people toward the water. At Queens Dock, where warning signs tell people to stay out, young swimmers can still be seen jumping in on hot days.
That pattern has become a familiar problem for Merseyside Fire and Rescue Service, which says it has increased its focus on waterfront areas linked to antisocial behaviour and unauthorised swimming. Mark Thomas, speaking for the service, said several incidents had happened over the past few days and warned that firefighters know they will be called when temperatures rise and people get into difficulty in the water.
The danger is not confined to Liverpool. On May 26, the hottest May day on record was broken when temperatures climbed to 35C at Heathrow and Kew Gardens in London, and by Bank Holiday Monday beaches at Ainsdale, Crosby and Formby were packed, triggering traffic chaos across the area. The sudden shift to hot weather has turned stretches of coast and inland water into magnets for people looking to cool off fast.
Queens Dock is one of the places where that risk is clearest. The site is owned by the Canal and River Trust, which runs a summer water safety campaign each year to warn about the hazards of jumping into open water. Thomas said many young people assume it is harmless to leap into a dock, dam or canal, but the water can stay very cold even when the air feels warm. He said people do not know what is beneath the surface and often do not appreciate how quickly cold water shock can take hold.
Thomas said four young people had lost their lives nationally, and he described the repeated tragedies as deeply frustrating because they are often preventable. He said his long career had shown him how much such deaths damage families and friends, and how little sense they make when the risks are so well known. A Canal & River Trust spokesman said it was heart-breaking when young lives, usually young lives, are lost this way, particularly as hot weather and the end of exam season converge.
The tension is simple and dangerous: the weather makes the water look inviting, but the dock does not become safe because the air is hot. With temperatures in Liverpool expected to stay warm enough to keep drawing people outside, the next test is whether the warnings at Queens Dock are taken seriously before another rescue call turns into something worse.

