Location : The M4 westbound entry slip at junction J22 . Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 22:15 and 22:30 on 23 June 2021. Return To Normal : Normal traffic conditions are expected between 22:15 and 22:30 on 23 June 2021. Lanes Closed : There are lane closures.