Location : The M25 anticlockwise at junction J8 . Lane Closures : Lane four is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 17:30 and 17:45 on 29 June 2021. Return To Normal : Normal traffic conditions are expected between 17:30 and 17:45 on 29 June 2021. Lanes Closed : There is one of four lanes closed.