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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It's been 12 years in the making but the spacecraft Rosetta's mission has finally come to an end. Here is what you need to know about it.
One of the most ambitious space missions ever embarked has finally ended.