Location : The M1 southbound entry slip at junction J21 .
Reason : Road Management.
Status : Currently Active.
Time To Clear : The event is expected to clear between 15:45 and 16:00 on 23 September 2025.
Return To Normal : Normal traffic conditions are expected between 15:15 and 15:30 on 23 September 2025.
Lanes Closed : All lanes are closed.
