Leading Welsh bus operator NAT Group has announced an extension to its X1, X8 and 304 bus routes in Cardiff with the latest bus running until 3:15am. The additional services – which start on November 18th – will be welcomed by later commuters and those enjoying the city’s nightlife. The X1 service runs from one side of Cardiff to the other, beginning at Culverhouse Cross Tesco, continuing via Ely, Canton, City Centre, Albany Road, Llanedeyrn, Pentwyn and Pontprennau and…