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
More top news
An unsettled day with rain and blustery winds. Brighter and colder by the afternoon.
Increasing cloud and rain overnight. Blustery and cold tomorrow.
Events are taking place in Cambridge, Norwich, Colchester, Southend and Lowestoft today, to mark Holocaust Memorial Day.