Location : The M1 southbound at junction J12 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 22:00 and 22:15 on 25 June 2021. Return To Normal : Normal traffic conditions are expected between 23:00 and 23:15 on 25 June 2021. Delay : There are currently delays of 40 minutes against expected traffic. Lanes Closed : All lanes are closed.