The M4 motorway is closed near Cardiff after a police incident, causing major traffic disruption and slowing or halting vehicle movement on the route. Daily Express reports that traffic is brought to a halt, while WalesOnline describes the closure as part of ongoing live updates from the scene.
WalesOnline says the shutdown affects a section of the motorway between two main junctions at Cardiff. The Daily Express coverage focuses more broadly on the resulting motorway chaos rather than specifying the exact stretch affected. Both outlets link the disruption directly to police activity and the resulting closure, with drivers facing delays as authorities manage the incident and reroute traffic where possible.
