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Motorway is closed after gas leak Motorway is closed after gas leak
(21 minutes later)
Part of the M4 in South Gloucestershire has been closed after liquid propane gas began leaking onto the carriageway after two vehicles collided.Part of the M4 in South Gloucestershire has been closed after liquid propane gas began leaking onto the carriageway after two vehicles collided.
It is believed a light goods vehicle carrying the cylinders was in collision with a van. It is thought a goods vehicle carrying the cylinders collided with a van.
Police have put a 300m cordon around the incident and advised drivers to avoid the area. Initially police put a 300m (330 yards) cordon around the incident but later re-opened the westbound carriageway.
Roads closed include the M5 north to M4 east slip road, the M5 south slip road to M4 east and the M4 jct 19-20. Roads closed include the M5 north to M4 east slip road, the M5 south slip road to M4 east and the eastbound M4 between junctions 19 and 20.
An Avon and Somerset Police spokesman said no one is thought to have been injured in the accident but that the motorway may be closed for "some time". An Avon and Somerset Police spokesman said no-one was thought to have been injured in the accident but that the motorway may be closed for "some time".