Sewage lawsuit against water firm widens

News imageBBC A beach scene with several people sitting on the sand facing the sea. In the foreground, a prominent yellow warning sign from East Devon District Council advises against bathing due to recent sewage discharge and warns to keep pets out of the water.BBC
A number of warnings have been issued advising swimmers not to swim in the sea at Exmouth due to sewage

A lawsuit against South West Water (SWW) over sewage pollution in coastal areas is being expanded.

Law firm Leigh Day said it was opening the claim to include people from the Devon towns of Dawlish, Sidmouth and Teignmouth, as well as Newquay and Penzance in Cornwall. It was previously limited to people living in Exmouth, Budleigh Salterton and Lympstone.

Lawyers argued SWW's failings were "wide and entrenched in many coastal towns across the Devon and Cornwall region".

The utility company said it was aware of the claim but it was unable to provide further comment.

A SWW spokesperson said: "Like all our customers, we care deeply about the quality of our region's bathing waters."

They added the firm fully understood "how important this is to residents, businesses and visitors."

News imageAerial view on the beach at Exmouth on the East Devon coast. The view shows a bright day, blue sea and a stretch of golden sand. An RNLI cabin is also visible.
People were advised not to swim at Exmouth for several days in August 2025

Leigh Day said anyone who had been affected by sewage spills was eligible to join the legal action.

It said the claim was launched in 2024 after separate legal action taken by keen swimmer Jo Bateman from Exmouth.

The retired physiotherapist, whose claim is ongoing, said swimming benefitted her physical and mental health but frequent sewage spills on her local beach prevented her from entering the water.

The firm said so far more than 1,400 people who argued pollution had negatively impacted businesses, many of which rely on tourism, had joined the claim.

It argued "SWW's failings were wide and entrenched in many coastal towns across the Devon and Cornwall region", not just the Exmouth area, and it highlighted a 2025 investigation by water regulator Ofwat into its mismanagement of wastewater treatment works and sewer networks.

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