Location : The M40 northbound entry slip at junction J15 .
Reason : Accident involving a vehicle crossing the central reservation.
Status : Currently Active.
Time To Clear : The event is expected to clear between 02:45 and 03:00 on 22 June 2026.
Return To Normal : Normal traffic conditions are expected between 02:45 and 03:00 on 22 June 2026.
Lanes Closed : All lanes are closed.
