Location : The M6 southbound at junction J12 . Lane Closures : Lanes 1 and 4 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 11:45 and 12:00 on 29 June 2021. Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 29 June 2021. Lanes Closed : There are two of four lanes closed.