UPDATE: 11.35am

All lanes are now open.

UPDATE: 10.42am

Police officers are currently at the scene. A Gwent Police spokeswoman said four vehicles are involved with no serious injuries. Traffic is still flowing.

UPDATE: 10.30am

FIRE crews from New Inn, Malpas and Maindee were called at 10.08am today to the collision involving two cars. A South Wales Fire and Rescue Service spokeswoman said nobody was trapped or injured.

They have now left the scene.

One lane is closed and there is queuing traffic on the M4 westbound between J27, B4591 (Highcross) and J28, A48 (Tredegar Park).

10.19am

TWO lanes are closed on the M4 and queuing traffic reported after a crash between J26 at Malpas and at Highcross.