Location : The M11 northbound entry slip at junction J4 North. Reason : Police incident. Status : Currently Active. Time To Clear : The event is expected to clear between 01:00 and 01:15 on 12 April 2022. Return To Normal : Normal traffic conditions are expected between 01:00 and 01:15 on 12 April 2022. Lanes Closed : All lanes are closed.