Suspicious object investigated by EOD near Plymouth seafront500kg German unexploded WWII bomb found in Keyham, PlymouthWWII mortar found in a residential garden and detonated in a controlled explosionMortar device found on a building site near St Matthews Primary School in PlymouthBomb disposal team removed a device from the Deer Park area of PlymouthPlymouth Royal Navy bomb disposal team safely remove naval gunnery projectileWorkers on Tavistock Road in Derriford unearth Self-Igniting Phosphorus grenades70kg bomb found and moved to Millbay by EOD team in Plymouth500lb unexploded bomb found on a building site at Prince Rock in Plymouth