Location : The M4 eastbound between junctions J23 and J21 .
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 20:15 and 20:30 on 22 April 2025.
Return To Normal : Normal traffic conditions are expected between 20:15 and 20:30 on 22 April 2025.
Lanes Closed : All lanes are closed.