Warning signs have been put up on Dovercourt beach near Harwich to warn members of the public about unexploded hand grenades.
A decision on whether a section of the beach will be closed is due to be taken this afternoon.
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Events are taking place in Cambridge, Norwich, Colchester, Southend and Lowestoft today, to mark Holocaust Memorial Day.
Cloud will increase through the day with rain arriving by dawn.
A mostly dry night with some clear skies allowing a touch of frost to form in places. Increasing cloud from the west tomorrow.