Location : The M25 anticlockwise between junctions J17 and J16 . 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 06:45 and 07:00 on 22 June 2021. Return To Normal : Normal traffic conditions are expected between 06:45 and 07:00 on 22 June 2021. Lanes Closed : There is one of four lanes closed.