 Its official coverage area includes parts of Flintshire, Denbighshire and Wrexham (although the majority of Wrexham is in a blindspot of direct transmission from Moel-y-Parc, its analogue transmissions were relayed via the Wrexham-Rhos transmitting station).A network of relay stations extends television coverage as far as Colwyn Bay in the west and Bala in the south.VHF television services from both BBC and ITV were discontinued in January 1985 as the 405-line TV system was switched off across the UK as a whole.