16:00The Official Chart on Radio 1 with Jack Saunders09/03/2018BBC Radio 1 Duration: 1 hour, 45 minutes Fri 9th Mar 2018, 16:00 on BBC Radio 1 EnglandGreg counts down to the UK's Official No.1.GenresMusicPop & ChartBrandThe Official Chart on Radio 1 with Jack Saunders Source: BBC Online