BBC Radio London: Looking backThe 40th AnniversaryBBC Radio London Duration: 1 hourFirst broadcast: Sat 25th Dec 2010, 14:00 on BBC Radio LondonLatest broadcast: Tue 28th Dec 2010, 20:00 on BBC Radio LondonA special programme looking at the last 40 years of BBC London.GenresEntertainmentBrandBBC Radio London: Looking back Source: BBC Online