The document discusses the various modes of delivery used by the BBC to distribute its channels throughout the UK. The BBC has established regional channels in Scotland, Wales, and Northern Ireland to cater to local audiences. It broadcasts channels from towers to any TV with freeview, broadcasts channels via satellite to Sky and Freesat customers, and uploads channels to cable networks for Virgin TV users. Additionally, the BBC iPlayer allows users to access channels on phones, tablets, and computers anywhere with an internet connection. Overall, the document argues that the BBC's modes of delivery make its channels highly accessible to UK households.