A potentially toxic blue-green algae has been found in the water at Windermere following routine checks by the Environment Agency.
The Agency says the algae can cause illness in humans and can sometimes prove fatal to animals.
Andy Burn reports:
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Kerrie brings you Saturday's forecast for Cumbria & The Scottish Borders
Another cold and icy night but cloudier, wetter, windier and milder from the west by dawn
Icy patches will be a hazard on some untreated roads, pavements & paths. Some injuries are possible from slips and falls on icy surfaces