Location : The M1 northbound between junctions J15A and J16 .
Lane Closures : Lane four is closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 12:45 and 13:00 on 23 May 2026.
Return To Normal : Normal traffic conditions are expected between 13:30 and 13:45 on 23 May 2026.
Lanes Closed : There is one of four lanes closed.
