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What happened

The M4 westbound between junctions J1 and J2

RoadM4
SeveritySevere
StatusLive
DirectionWestbound
Started04:31, 5 Nov 2026

Incident timeline LIVE · updating

  1. First report

    The M4 westbound between junctions J1 and J2

Wording from National Highways, recorded as it changed.

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M4 — M4 - Incident Full details: https://uktrafficupdates.uk/traffic/incidents/26227490-m4-incident/

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