Explosives were found by workmen on a building site in Eastbourne . They are thought to have been grenades dating back to Second World War . One or two of them exploded after they were discovered , police revealed . Comment:
Explosives were found by workmen on a building site in Eastbourne . They are thought to have been grenades dating back to Second World War . One or two of them exploded after they were discovered , police revealed . Bomb disposal experts carried out a controlled explosion on the grenades .