Location : The M4 westbound exit slip at junction J4B .
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 07:45 and 08:00 on 25 February 2025.
Return To Normal : Normal traffic conditions are expected between 07:45 and 08:00 on 25 February 2025.
Lanes Closed : There are lane closures.