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Location : The M4 westbound between junctions J11 and J12 .
Lane Closures : The hard shoulder and lane 1 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 10:45 and 11:00 on 2 March 2026.
Return To Normal : Normal traffic conditions are expected between 10:45 and 11:00 on 2 March 2026.
Lanes Closed : There is one of four lanes closed.
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