On May 23, the M4 in south Wales was closed for hours due to a police incident near junctions 37 and 38, causing traffic congestion and delays.

The M4 in south Wales was closed for hours on May 23 due to a police incident near junctions 37 and 38. Traffic was held on both carriageways, causing miles of queues and up to 90-minute delays. The road reopened gradually as emergency services removed stranded vehicles. The incident resulted in traffic congestion throughout nearby regions, including Port Talbot, Pyle, Cwmafan, Maesteg, Sarn, and Hirwaun.