16:00The Official Chart on Radio 1 with Jack Saunders30/10/2011BBC Radio 1 Duration: 3 hours Sun 30th Oct 2011, 16:00 on BBC Radio 1 N. IrelandOne Direction are on the phone, plus Reggie catches up with Professor Green and goes back to school with Rizzle Kicks.GenresMusicPop & ChartExperimental & NewEntertainmentBrandThe Official Chart on Radio 1 with Jack Saunders Source: BBC Online