DRIVERS should expect delays on the M4 through Swindon this evening after an earlier accident saw a car hit the central reservation.

Two lanes are blocked on the M4 westbound between J16 for Swindon West and Royal Wootton Bassett and J17 for Chippenham.

Highways England have warned of traffic building up in both directions.

Emergency services are now working on clearing debris in the road.

More to follow.