Location : The M25 anticlockwise between junctions J21 and J20 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Vehicle tyre change. Status : Currently Active. Time To Clear : The event is expected to clear between 16:15 and 16:30 on 20 September 2020. Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 20 September 2020. Lanes Closed : There is one of four lanes closed.