'Panic' as dog nearly thrown grenade to chase on Dovercourt beach
19 August 2014 Last updated at 05:45 BST
A woman has spoken of the moment she inadvertently picked up a wartime grenade while throwing stones for her dog to chase on a beach.
Clair Watson was playing with Bonnie at Dovercourt, Essex, on Sunday when she realised one pebble felt odd.
Gareth George reports.