Traffic is queuing for three miles after a vehicle flipped in a crash on a major road.
Police and ambulance crews rushed to the two-car collision on the A21 Tonbridge Bypass southbound shortly before 11.30am.
Two cars have crashed on the A21 near Sevenoaks and Tonbridge. Picture: Google Street View
The incident is believed to have happened just before the A225 turn-off for Sevenoaks and Hildenborough.
One of the vehicles was found on its roof, but there were no serious injuries.
Lane closures remain in place while vehicles are recovered, leaving traffic tailing back for three miles on the southbound carriageway.
Travel time is said to be about 20 minutes.