Location : The M25 clockwise exit slip at junction J20 . Lane Closures : Lane one is closed. Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 17:30 and 17:45 on 8 September 2021. Return To Normal : Normal traffic conditions are expected between 17:30 and 17:45 on 8 September 2021. Lanes Closed : There is one of two lanes closed.