Location : The M1 southbound entry slip at junction J24A . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 11:15 and 11:30 on 6 September 2021. Return To Normal : Normal traffic conditions are expected between 11:15 and 11:30 on 6 September 2021. Lanes Closed : All lanes are closed.