VERY slow traffic is reported due to a three-vehicle accident on the M4 near Malpas this morning.

The crash happened on the westbound straight between J26 and J27 at Highcross.

Congestion is stretching through the Brynglas tunnel to J25.

Emergency services are on the scene and have moved all the vehicles to the side, but congestion remains and is affecting the westbound side of the Brynglas tunnel.