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Burnham-on-Sea warning over dangerous sinking mud

23 July 2014 Last updated at 19:39 BST

The Burnham Area Rescue Boat said its crew has been out three times in the past week.

Rescuers have tow trucks at the ready but have warned visitors to the area to be extra careful as the thin layer of topsand covers up inches of thick mud beneath.

Andrew Plant reports.