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The M4 in Greater London is closed in both directions between J4 (London Heathrow Airport) and J3 (Hayes) for a police led incident.
The M4 in Greater London is closed in both directions between J4 (London Heathrow Airport) and J3 (Hayes) for a police led incident.
The M4 in Greater London is closed in both directions between J4 (London Heathrow Airport) and J3 (Hayes) for a police led incident.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 8m. Monitoring continues.
The M4 in Greater London is closed in both directions between J4 (London Heathrow Airport) and J3 (Hayes) for a police led incident.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 43m. Monitoring continues.
The M4 in Greater London is closed in both directions between J4 (London Heathrow Airport) and J3 (Hayes) for a police led incident.
✅ Incident cleared — M4 reopened at 03:31 on 9 Sep 2026. Total disruption: 2h 3m. All lanes open, traffic returning to normal.
The M4 in Greater London is closed in both directions between J4 (London Heathrow Airport) and J3 (Hayes) for a police led incident.
Wording as published by National Highways, recorded as it changed.
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