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What happened

The M4 westbound between junctions J19 and J20

RoadM4
SeverityModerate
StatusCleared
DirectionWestbound
Started08:12, 21 Oct 2026
Cleared08:46, 21 Oct 2026
Lasted34 min

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M4 — M4 - Incident Full details: https://uktrafficupdates.uk/traffic/incidents/26226212-m4-incident/

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