Bomb is a 'German air-drop device'published at 19:26 Greenwich Mean Time 21 February
Alex Green
BBC News
Lt Col Rob Swan, commanding officer of the 11 Explosive Ordnance Disposal & Search Regiment, said experts were still working to understand the make-up of the bomb.
He said: "I can confirm it's a German air-drop munition from World War Two, and we've been assessing it throughout the day to understand exactly the make-up of the device..."