Four killed in blast at water treatment works near Bristol

(EPA)
Four people have been killed in a large explosion at a water treatment works near Bristol.
Emergency services were called to reports of a large explosion involving a chemical tank at Wessex Water’s Bristol water recycling centre in Avonmouth at about 11.20am on Thursday.
Chief Inspector Mark Runacres, from Avon and Somerset Police, told a press conference at the scene off Kings Weston Lane that three Wessex Water employees and one contractor died in the blast.
A fifth person was also wounded but their injuries are not thought to be life-threatening.
Mr Runacres said authorities would not be speculating into the cause of the explosion – but confirmed it was not being treated as a terror-related incident.