Location : The M1 southbound entry slip at junction J28 (fast slip). Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 07:30 and 07:45 on 21 April 2022. Return To Normal : Normal traffic conditions are expected between 07:30 and 07:45 on 21 April 2022. Lanes Closed : There are lane closures.