Location : The M1 southbound between junctions J18 and J16 .
Lane Closures : Lanes 3 and 4 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 17:15 and 17:30 on 19 September 2025.
Return To Normal : Normal traffic conditions are expected between 18:15 and 18:30 on 19 September 2025.
Delay : There are currently delays of 40 minutes against expected traffic.
Lanes Closed : There are two of four lanes closed.

Location : The M1 southbound entry slip at junction J21A from A46.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:30 and 16:45 on 19 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.

Location : The M1 southbound between junctions J22 and J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 September 2025.
Delay : There are currently delays of 15 minutes against expected traffic.

Location : The M1 northbound between junctions J47 and J48 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:30 and 16:45 on 19 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.

Location : The M1 southbound between junctions J18 and J16 .
Lane Closures : Lanes 3 and 4 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 17:15 and 17:30 on 19 September 2025.
Return To Normal : Normal traffic conditions are expected between 18:15 and 18:30 on 19 September 2025.
Delay : There are currently delays of 30 minutes against expected traffic.
Lanes Closed : There are two of four lanes closed.

Location : The M1 southbound between junctions J18 and J16 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 September 2025.
Cause : Road traffic collision.
Delay : There are currently delays of 30 minutes against expected traffic.

Location : The M1 southbound exit slip at junction J36 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.

Location : The M1 northbound between junctions J47 and J48 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:30 and 16:45 on 19 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.

Location : The M1 southbound between junctions J22 and J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.

Location : The M1 southbound between junctions J18 and J16 .
Lane Closures : Lanes 3 and 4 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 17:15 and 17:30 on 19 September 2025.
Return To Normal : Normal traffic conditions are expected between 18:15 and 18:30 on 19 September 2025.
Lanes Closed : There are two of four lanes closed.