M1 southbound between J21 and J20 | Southbound | Congestion
Location : The M1 southbound between junctions J21 and J20 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 15:15 and 15:30 on 3 September 2019. Delay : There are currently delays of 10 minutes against expected traffic. Earlier Reason : Caused by an earlier accident.