Avonmouth explosion

Police end investigation into blast that killed four

Trust set up in memory of boy killed in blast

Families pay tributes to workers killed by blast

Boy, 16, among Avonmouth explosion victims

Cause of blast that killed four investigated

Eyewitness describes search for missing people. Video, 00:00:49Eyewitness describes search for missing people

Four dead in 'tragic' Avonmouth explosion. Video, 00:01:46Four dead in 'tragic' Avonmouth explosion

Four dead in water treatment works blast

'Multiple casualties' after Avonmouth explosion. Video, 00:00:40'Multiple casualties' after Avonmouth explosion

Breaking: Explosion at Avonmouth sparks emergency response