National Highways is telling motorists to count on delays following the multi-vehicle crash.
An picture exhibits heavy visitors on the M20 westbound in Kent which has been closed between J8 and J7.
On its web site, National Highways says: “If this closure impacts on your planned route, please allow extra journey time. Plan ahead, you may wish to re-route or even delay your journey.”
https://www.express.co.uk/news/uk/2057938/m20-traffic-live-uk-closed-crash