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Home / Traffic / Incidents / M4

M4 Moderate Active

M4 - Incident

3h ago 9 views

Incident Details

The M4 westbound entry slip at junction J4B

RoadM4

SeverityModerate

StatusActive

Started13:30, 13 Oct 2026

📜 Incident timeline LIVE — updating

13:30, 13 Oct · First report

The M4 westbound entry slip at junction J4B

Wording as published by National Highways, recorded as it changed.

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We detected congestion building on the M4 10 minutes before this incident was officially reported.

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