Must credit: John Richards.A coach caught fire on the M25 London orbital motorway on Monday, causing severe congestion for motorists.Three lanes of the motorway were closed and National Highways reported delays of up to 94 minutes, with eight miles of congestion, as emergency services cleared the road.

Must credit: John Richards.A coach caught fire on the M25 London orbital motorway on Monday, causing severe congestion for motorists.Three lanes of the motorway were closed and National Highways reported delays of up to 94 minutes, with eight miles of congestion, as emergency services cleared the road.