BBC Radio 1 been presented by various YouTubers such as Jim Chapman and Hannah Witton. In January 2015, Clara Amfo replaced Jameela Jamil as host of The Official Chart on Sundays (4pm7pm) and in March, Zane Lowe left Radio 1 and was replaced by Annie Mac on the new music evening show. In May 2015, Fearne Cotton left the station after almost 10 years. Her weekday morning show was taken over by Clara Amfo. Adele Roberts also joined the weekday schedule line-up, hosting the Early Breakfast show. In July 2015, The Official Chart moved to a Friday from 4pm to 5:45pm, hosted by
BBC Three Counties Radio host to Phil Lack's early breakfast until late 2009. In September 2012, "Morning MK" was axed and replaced with a breakfast show for Beds, Herts and Bucks from BBC 3CR in Luton. 3CR became available on DAB radio on 14 February 2013. Three Counties moved to brand new studios in Dunstable in June 2015. BBC Three Counties Radio broadcasts on 90.4FM (Epping Green, near Hertford), 92.1FM (Bedmond, near Hemel Hempstead), 94.7FM (Quainton Hill, near Aylesbury), 95.5FM (Sandy Heath), 98.0FM (High Wycombe), 103.8FM (Zouches Farm, near Luton), 104.5FM (Bow Brickhill, near Milton Keynes), 630 kHz 0.2 kW MW (Lewsey Farm, near