Location : The M1 southbound at junction J20 .
Lane Closures : The hard shoulder and lane 1 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 08:30 and 08:45 on 30 July 2025.
Return To Normal : Normal traffic conditions are expected between 08:30 and 08:45 on 30 July 2025.
Lanes Closed : There is one of three lanes closed.
