Location : The M1 northbound between junctions J24 and J24A .
Lane Closures : Lanes 1, 2 and 3 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 20:15 and 20:30 on 21 December 2025.
Lanes Closed : There are three of four lanes closed.
