Location : The M25 clockwise between junctions J11 and J12 . 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 16:15 and 16:30 on 4 April 2022. Return To Normal : Normal traffic conditions are expected between 16:30 and 16:45 on 4 April 2022. Lanes Closed : There is one of four lanes closed.