There is no end in sight to the pollution caused by a ‘broken’ system. Experts say it could even be getting worse

Sarah Lambert took her usual morning swim for 40 minutes off Exmouth town beach before her volunteer shift helping disabled people get access to the water.

A wheelchair user herself, Lambert’s regular sea swims twice a week between the lifeboat station and HeyDays restaurant were the perfect form of exercise for her disability.

It was August 2024, and a dry summer’s day on England’s south-west coast.

At 4.15pm, lifeguards shut the beach, erected red flags and asked people to leave the water after East Devon district council was alerted to a catastrophic burst of the main pipe pumping sewage to the town’s Maer Lane treatment works.