Location : The M40 southbound at junction J1 .
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 20:45 and 21:00 on 12 December 2025.
Return To Normal : Normal traffic conditions are expected between 20:45 and 21:00 on 12 December 2025.
Lanes Closed : There is one of three lanes closed.
