Location : The M4 eastbound at junction J20 .
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 21:15 and 21:30 on 9 April 2026.
Return To Normal : Normal traffic conditions are expected between 21:15 and 21:30 on 9 April 2026.
Lanes Closed : There are lane closures.
