Location : The M1 northbound between junctions J17 and J18 . Lane Closures : Lanes 1 and 2 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 20:45 and 21:00 on 3 April 2023. Return To Normal : Normal traffic conditions are expected between 21:30 and 21:45 on 3 April 2023. Delay : There are currently delays of 20 minutes against expected traffic. Lanes Closed : There are two of four lanes closed.News Courtesy: highwaysengland.co.uk