A worker on the royal Sandringham Estate in Norfolk is in a critical condition after being rescued from a lake.
Emergency services were called to the Lower Lake area just after 1.30pm on Monday afternoon.
Click below to watch a report by ITV News Anglia's Russell Hookey
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Spring has arrived as the sun comes out and temperatures rise to 16ºC by Saturday
There'll be a lot of cloud at first this morning but the sun should break through in many places this afternoon.
The cloudy skies will remain tonight but at least temperatures will stay frost-free.