M20 Coast-Bound carriageway closed at Juction 11, Person remains trapped in car

Officers were called to the coast-bound carriageway of the M20, junction 11 at 4.26pm today (Tuesday, 20 October 2015) following a report of a collision involving a van and a HGV.
The air ambulance was called to the scene. The coast-bound carriage way is currently closed. 

The London-bound carriageway was closed to allow the air ambulance to land. It was reopened at 5.40pm.
Kent Fire and Rescue and SECAMB are at the scene. One person is currently reported to be trapped.
Motorists are advised to avoid the area. Officers from the Serious Collision Investigation Unit will be in attendance.