SUBSCRIBE AND SAVE News Two lanes are closed and queueing traffic on M25 anticlockwise after crash involving motorbike Published: 14:00, 01 June 2014 Updated: 14:39, 01 June 2014 Two lanes are closed and there is queueing traffic on the M25 anticlockwise after a crash involving a motorbike.It happened between J3, M20 (Swanley Interchange) and J2, A2 (Darenth Interchange).Stock image. Read more Accidents Dartford