Commuters are faced with long queues on the M25 this evening because lanes by Potters Bar have been closed.

Two lanes between junction 23 and 24 clockwise, and the entry slip at junction 24, have been shut because of a broken down HGV.

Cars are currently building in a queue stretching back to junction 22.

Traffic conditions are estimated to return to normal by 7pm.

For more information, visit www.trafficengland.com/