Location : The M1 northbound at junction J23A .
Lane Closures : The hard shoulder and lane 1 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 12:15 and 12:30 on 29 June 2017.
Return To Normal : Normal traffic conditions are expected between 12:15 and 12:30 on 29 June 2017.
Lanes Closed : There is one of three lanes closed.