Ambridge Extra accessible for people who had never listened to "The Archers" before. "Ambridge Extra" features a number of new or previously silent and minor characters from the main series and initially focussed on several of the younger characters. The programme is broadcast on Tuesday and Thursday with an omnibus on Sunday, all following "The Archers" on Radio 4. "The Archers" theme tune "Barwick Green" has been re-arranged for "Ambridge Extra" and is performed by folk group Bellowhead. The first series of "Ambridge Extra" ran for 13 weeks (26 episodes) from April through to June 2011. A second 13-week series began airing
BBC Home Service BBC produced a report, "Broadcasting in the Seventies", on 10 July 1969, proposing the reorganisation of programmes on the national networks and the end of regional broadcasting. The report began to be implemented on 4 April 1970 and the Home Service regions gradually disappeared, with some of their frequencies reallocated to Independent Local Radio, until 23 November 1978 when Radio 4 was given the national longwave frequency previously used by Radio 2 and was relaunched as Radio 4 UK, with two additional longwave transmitters opened in Scotland. The "national regions" became BBC Radio Scotland, BBC Radio WalesBBC Radio Cymru and