Location : The M4 westbound between junctions J16 and J17 .
Reason : Accident involving an overturned vehicle.
Status : Currently Active.
Time To Clear : The event is expected to clear between 21:15 and 21:30 on 19 June 2025.
Return To Normal : Normal traffic conditions are expected between 21:15 and 21:30 on 19 June 2025.
Lanes Closed : There are lane closures.
