Drivers on the M40 are experiencing delays this morning following a crash between a petrol tanker and a lorry.

One lane remains closed on the southbound carriageway between junction six at Lewknor and junction five at Stokenchurch, and traffic is tailing back to junction seven at Thame.

London-bound drivers have been warned to expect long delays.

A spokesman for South Central Ambulance said: “We were alerted to the accident at 6.45am and our staff treated two people at the scene for minor injuries.”