Location : The A1 southbound between the junctions with the A46 and the A52 . Lane Closures : Lane one is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 09:15 and 09:30 on 26 May 2021. Return To Normal : Normal traffic conditions are expected between 10:15 and 10:30 on 26 May 2021. Lanes Closed : There is one of two lanes closed.