Location : The M6 northbound at junction J31 . Lane Closures : Lane four is closed. Reason : Accident involving an overturned vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 15:30 and 15:45 on 1 September 2021. Return To Normal : Normal traffic conditions are expected between 15:30 and 15:45 on 1 September 2021. Lanes Closed : There is one of four lanes closed.