Location : The M1 northbound at junction J18 .
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 12:45 and 13:00 on 14 July 2017.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 14 July 2017.
Lanes Closed : There are two of three lanes closed.
Previous Reason : Following an earlier accident.