M4 traffic: Drivers warned of delays in Berkshire as serious crash closes carriageway

Drivers in Berkshire are being warned of delays and disruption following a serious crash on the M4 which has closed one of the carriageways,

The westbound stretch between J14 for Hungerford and J15 for Swindon is shut due to a collision involving two vehicles.Emergency services are at the scene.

There are currently delays of 30 minutes on the approach to the closure and just over 2 miles of congestion.

Motorists are being warned the closure could stay in place until at least 9am while investigations take place.Diversions are in place.

A spokesperson for National Highways South East said "Diverted traffic should follow the hollow square symbol."

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