16:00The Official Chart on Radio 1 with Jack Saunders7 March - with Daisy Dares You and Tinie TempahBBC Radio 1 Duration: 3 hours Sun 7th Mar 2010, 16:00 on BBC Radio 1 Scotland...Reggie Yates. Reggie counts down the official Top 40 to reveal the UK's new No 1 first, plus Daisy Dares You and Tinie Tempah join him in the studio.GenresMusicPop & ChartExperimental & NewEntertainmentBrandThe Official Chart on Radio 1 with Jack Saunders Source: BBC Online