M1 southbound between J31 and J30 | Southbound | Broken down vehicle

Location : The M1 southbound between junctions J31 and J30 .
Lane Closures : Lane one is closed.
Reason : Broken down vehicle.
Status : Currently Active.
Time To Clear : The event is expected to clear between 19:30 and 19:45 on 23 September 2025.
Return To Normal : Normal traffic conditions are expected between 19:30 and 19:45 on 23 September 2025.
Lanes Closed : There is one of four lanes closed.

M1 northbound between J20 and J21 | Northbound | Accident

Location : The M1 northbound between junctions J20 and J21 .
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 21:30 and 21:45 on 23 September 2025.
Return To Normal : Normal traffic conditions are expected between 21:30 and 21:45 on 23 September 2025.
Lanes Closed : All lanes are closed.
Previous Reason : Following an earlier accident.

M1 J20 northbound access | Northbound | Accident

Location : The M1 northbound entry slip at junction J20 .
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 21:15 and 21:30 on 23 September 2025.
Return To Normal : Normal traffic conditions are expected between 21:15 and 21:30 on 23 September 2025.
Lanes Closed : All lanes are closed.
Previous Reason : Following an earlier accident.