More on KentOnline
Emergency services were called after a car overturned in a motorway crash.
One lane of the M20 was closed coastbound between junction 1 at Swanley and junction 2 near Wrotham.
Highways England said police and ambulance crews were at the scene, and advised drivers to take care approaching the area.
It is not known if anyone was injured in the crash.
Read more: All the latest news from Dartford
Avoid getting stuck on Kent's roads by keeping up-to-date on all of the latest traffic and travel news here or by following our live blog