M4 crash live updates as motorway grinds to a halt

There is queuing traffic along the M4 after a two vehicle crash blocks part of the road near roadworks. The M4 Westbound is partially blocked due to an accident this afternoon, Saturday October 25, involving two cars.

There are significant tailbacks from J37 A4229 (Pyle / Porthcawl) to J38 A48 (Margam) due to the incident and one lane is closed.

Diversions were already set in place with the road closed on the M4 Eastbound from J38 Margam to J37 Pyle.

Follow our live blog below for the latest updates on the traffic.

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