A SERIOUS car crash on M11 near Harlow causes road closures and delays.

The M11 in Essex is closed on southbound between J7 and J6 due to a serious crash.

There is a full emergency service presence at the scene.

The incident is likely to be ongoing for some time. 

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All emergency services, including an Air Ambulance, are in attendance.

Congestion is building on the approach.

It is advised to plan ahead or re-route to due impacts on the route. 

Further information is available from National Highways by visiting trafficengland.com or by calling the contact centre team at 0300 123 5000.