Location : The M1 northbound at junction J23 .
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 04:00 and 04:15 on 15 December 2025.
Return To Normal : Normal traffic conditions are expected between 04:00 and 04:15 on 15 December 2025.
Lanes Closed : All lanes are closed.
