Please be advised that the M11 is closed in both directions between J9 and J9a due to a serious collision involving a car and a motorcycle.

Please be advised that the M11 is closed in both directions between J9 and J9a due to a serious collision involving a car and a motorcycle.

Emergency services are in attendance.

Delays are building on the surrounding road being the A505 and the M11 NB to J10 Duxford.

Due to the nature of the incident, the road is likely to be closed for some time.