Location : The M1 northbound between junctions J30 and J31 .
Lane Closures : Lanes 1 and 2 are closed.
Reason : Accident involving an overturned vehicle.
Status : Currently Active.
Time To Clear : The event is expected to clear between 07:45 and 08:00 on 20 June 2017.
Return To Normal : Normal traffic conditions are expected between 07:45 and 08:00 on 20 June 2017.
Lanes Closed : There are two of four lanes closed.
Previous Reason : Following an earlier accident.