'Major incident' declared after bus crashes on busy roundabout in Wales: Air ambulances on scene as public urged to stay away

A major incident has been declared in Carmarthenshire, Wales, following a serious bus crash on a busy roundabout, with air ambulances on the scene. Emergency services are working to manage the situation, and the public has been urged to avoid the area. The incident highlights the potential dangers on busy roads and the swift response required by emergency services to handle such critical situations. The full extent of the injuries and any fatalities remains unclear, emphasizing the urgent need for thorough investigation and community safety measures.