Location : The M4 westbound between junctions J2 and J3 . Lane Closures : Lane three is closed. Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 01:45 and 02:00 on 4 April 2022. Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 4 April 2022. Lanes Closed : There is one of three lanes closed.