Location : The M25 anticlockwise at junction J15 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 07:45 and 08:00 on 13 April 2022. Return To Normal : Normal traffic conditions are expected between 07:45 and 08:00 on 13 April 2022. Lanes Closed : There are lane closures.