Location : The M1 southbound between junctions J18 and J17 . Lane Closures : Lane one is closed. Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 12:30 and 12:45 on 25 July 2021. Return To Normal : Normal traffic conditions are expected between 12:30 and 12:45 on 25 July 2021. Lanes Closed : There is one of four lanes closed.