An accident on the M4 in Newport has closed one lane and is causing heavy traffic.
The incident happened at around 5.20pm on the M4 eastbound between J28 A48 (Tredegar Park) to J27 B4591 Glasllwch Crescent (Highcross).
One lane of three is closed under Basseleg Road Bridge and it's causing heavy traffic from J28 to J29.
More to follow