A young girl is missing and feared drowned at a water park, with emergency services launching a frantic search.
Witnesses at Liquid Leisure waterpark in Windsor, Berkshire, this afternoon said lifeguards were 'working incredibly hard' to find the missing girl.
One mum, who had been at the park with her children, told Sky News the girl was seen going under the water and "didn't come back up".
She said: "At that point, the lifeguards came running. She was with a group of friends for a girl's birthday."
Members of the public at the park were reportedly asked to call her name on the beach.
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One witness said after 30 minutes they were asked to leave.
Another witness claimed staff were asking customers for goggles to look for the girl underwater.
A police helicopter, air ambulance, and a boat for search and rescue are all at the scene, reports say.
The Mirror has contacted Thames Valley Police for comment.
The Mirror has also attempted to reach the South Central Ambulance Service.