BBC such as Radio Luxembourg, had broadcast programmes in English to Britain since the 1930s and the Isle of Man-based Manx Radio began in 1964. Today, despite the advent of commercial radio, BBC radio stations remain among the most listened to in the country, with Radio 2 having the largest audience share (up to 16.8% in 2011–12) and Radios 1 and 4 ranked second and third in terms of weekly reach. BBC programming is also available to other services and in other countries. Since 1943, the BBC has provided radio programming to the British Forces Broadcasting Service, which broadcasts in countries
BBC Switch BBC Switch BBC Switch was the brand for BBC content aimed at UK teenagers. The brand launched on Saturday 20 October 2007 on BBC Two and ceased broadcasting on 18 December 2010. It included a block of television programmes on BBC Two, an online portal, and programming on the BBC's youth radio station, BBC Radio 1. It was BBC Two's second programming block aimed at teenagers, following on from DEF II. Four programmes were originally shown as part of BBC Switch on Saturday afternoons on BBC Two. "Sound" was a weekly music entertainment and chat show presented by Annie Mac