Location : The M1 southbound exit slip at Watford Gap Services. Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 14:45 and 15:00 on 30 June 2021. Return To Normal : Normal traffic conditions are expected between 14:45 and 15:00 on 30 June 2021. Lanes Closed : There are lane closures.