M4 eastbound between J18 and J17 | Eastbound | Overturned Vehicle

Location : The M4 eastbound between junctions J18 and J17 .
Lane Closures : The hard shoulder and lane 1 are closed.
Reason : Accident involving an overturned vehicle.
Status : Currently Active.
Time To Clear : The event is expected to clear between 04:15 and 04:30 on 18 January 2026.
Return To Normal : Normal traffic conditions are expected between 04:15 and 04:30 on 18 January 2026.
Lanes Closed : There is one of three lanes closed.