Traffic is extremely heavy in Borehamwood due to some emergency roadworks.

There are temporary traffic lights in Elstree Way opposite the Shell garage.

Affinity Water is repairing a water main.

The roadworks are causing queues in both directions in Elstree Way.

The water company has a permit until Friday to complete the repair.

Meanwhile, separate roadworks in Barnet Lane, which is slowing traffic both ways near the Furzehill Road roundabout, is expected to be completed by Thursday.