(Updated at 17:50 - pic from Traffic Wales)
If you're heading around the Newport area, it's extremely congested because of a lorry fire near J26 (Malpas/Brynglas Tunnel) of the M4.
Emergency services remain at the scene for now
Updates on this situation via Traffic Wales...
❗️UPDATE 17:10❗️— South Wales (@TrafficWalesS) March 4, 2020
Eastbound traffic - Diversion via the #A48 Southern Distributor Road and re-join the #M4 at J24 Coldra.
Westbound traffic - carriageway has reopened.
Severe congestion travelling in both directions. https://t.co/wJufeadnpp