Four injured in explosion at Oldington trading estate

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Four men have been injured by a compressed air canister that exploded at a trading estate in Worcestershire.

Ambulance crews were called to Oldington trading estate in Kidderminster at about 11:50 GMT.

An ambulance spokeswoman said a man, believed to be in his 40s, was airlifted from the scene with "significant" arm and leg injuries.

He was flown to Queen Elizabeth Hospital in Birmingham. The other three were treated for minor injuries.

They were taken to Kidderminster Hospital.