14:00This Sceptred Isle: The 20th CenturyEpisode 72: 1979 - Prime Minister Thatcher and the IRABBC Radio 7 Duration: 15 minutes Wed 14th Oct 2009, 14:00 on BBC Radio 7Across the decades, Christopher Lee's vivid account of Britain's fast-paced history. Narrated by Anna Massey, with Robert Powell.GenresDramaHistoricalFactualHistorySeriesThis Sceptred Isle: The 20th Century Source: BBC Online