M4 Berkshire - M4 closed and severe delays London-bound between J8 and J6, A355 (Slough), because of accident investigation work. Diversion in operation - follow hollow circle symbol via A308(M) eastbound, then A308 southbound towards Windsor and join the A322 northbound through Eton to re-join the M4 J6. Congestion to J10 A329(M) Wokingham.
severe18:15Updated 6 minutes ago
Incident type: congestion
BetweenJ6 for A355
AndJ7 for A4
M4 Berkshire - Slow traffic on M4 westbound between J6, A355 (Slough) and J7, A4 (Slough West). All lanes have been re-opened. Congestion to J5, A4 (Langley).