Location : The M1 northbound exit slip at junction J21A for A46/B5380. Lane Closures : Lane two is closed. Reason : Police incident. Status : Currently Active. Time To Clear : The event is expected to clear between 20:15 and 20:30 on 7 July 2023. Return To Normal : Normal traffic conditions are expected between 20:15 and 20:30 on 7 July 2023. Lanes Closed : There is one of two lanes closed.News Courtesy: highwaysengland.co.uk