Two people have been taken to hospital after a serious crash on the M25 between Orpington and Swanley.
The crash, which involved two cars, happened on the anticlockwise side of the motorway at around 2pm.
An ambulance car, three ambulances and an air ambulance were sent to the scene.
"Another patient has been taken to King's College Hospital in Denmark Hill with potentially serious injuries."
The incident has resulted in queuing traffic on both sides of the M25.
- Stat Chat: Is sense of adventure a sexy quality?
- Pet of the Day: Dave the bug provides lots of home comfort
- Woman 'attempted to snatch' young girl at Bluewater shopping centre
- Orpington angler lands 175lb catfish while holidaying in Spain
- 'Motorbike smash' closes Woolwich Road, Charlton