Location : The M4 westbound between junctions J4 and J4B .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 22:00 and 22:15 on 7 January 2025.
Return To Normal : Normal traffic conditions are expected between 22:45 and 23:00 on 7 January 2025.
Lanes Closed : There are two of five lanes closed.
