A serious crash on the M4 has caused significant disruption this morning, leading to extensive queues during the busy rush hour. The motorway is currently closed in both directions near Bridgend following an overturned vehicle. Compounding the situation, another vehicle has broken down near the Prince of Wales Bridge, further exacerbating traffic delays.

South Wales Police have confirmed they are on the scene and have advised motorists to steer clear of the area as congestion builds. A police spokesperson stated, "We're at the scene of a collision on the M4, Bridgend. Lane 3 is closed in both directions between Junction 36 for Sarn and Junction 35 for Pencoed. Please avoid the area and use alternative routes where possible. We're grateful for your patience."

As of 09:30, traffic is rapidly accumulating across the M4, with several key points becoming heavily congested. According to traffic monitoring service Inrix, the heaviest delays are reported between Junction 36 A4061 and Junction 35 A473. Additionally, queues are forming on the Prince of Wales Bridge from Junction 23 M48 to Junction 22 M49. Motorists are urged to seek alternative routes to avoid the affected areas.