Location : The M4 eastbound between junctions J4 and J3 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 19:45 and 20:00 on 8 July 2021. Return To Normal : Normal traffic conditions are expected between 19:45 and 20:00 on 8 July 2021. Lanes Closed : There is one of three lanes closed.