Location : The M4 eastbound entry slip at junction J4B from the M25 anti-clockwise.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 11:00 and 11:15 on 25 September 2025.
Return To Normal : Normal traffic conditions are expected between 10:45 and 11:00 on 25 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Lanes Closed : There are lane closures.
