A four-car pile up is causing chaos on the M25 between Swanley and Darenth.

The crash, which involved four cars happened at 12.16pm today (December 19) onon the M25 anticlockwise between junction three, the Swanley Interchange and junction two, the Darenth Interchange.

Four people are being treated at the Princess Royal University Hospital in Farnborough for non-life-threatening injuries including a woman in her 20s, a woman in her 60s and a man in his 20s.

Lanes one and tow of four were closed for over three hours to allow emergency services to deal with the crash.

A Kent Police spokesman said: "Highways Agency, Kent Fire and Rescue Service and South East Coast Ambulance Service are at the scene.

"There are not thought to be any life threatening injuries."