'Small' Plymouth bomb could cause 'considerable damage'published at 14:14 GMT 15 January
The bomb in Plymouth is "relatively small" but its damage could be "quite considerable", says an honorary associate professor.
Dr Harry Bennett from Plymouth University claims the device is an SC50 bomb - developed during World War Two.
"It's a general purpose bomb and of course the Germans dropped a substantial number of them over Plymouth during March and April 1941 as part of the Plymouth Blitz causing massive devastation," he says.
"It's a relatively small bomb but you don't want even a relatively small bomb going off in a relatively built up area."
He says there are a number of reasons why the bombs didn't go off all those years ago, including a malfunction or a delay.


























