Location : The M25 clockwise at junction J27 . Lane Closures : Lanes 2 and 3 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 02:45 and 03:00 on 3 July 2021. Return To Normal : Normal traffic conditions are expected between 02:45 and 03:00 on 3 July 2021. Lanes Closed : There are two of three lanes closed.