BBC Radio 1 30 September 2017, Radio 1 celebrated its 50th birthday. Tony Blackburn recreated the first ever Radio 1 broadcast on Radio 2, simulcast on pop-up station Radio 1 Vintage, followed by The Radio 1 Breakfast Show celebration, tricast on Radio 1, Radio 2 and Radio 1 Vintage, presented by Tony Blackburn and Nick Grimshaw, featuring former presenters as guests Simon Mayo, Sara Cox and Mike Read. Radio 1 regularly supports charities Comic Relief, Sport Relief and Children in Need. On 18 March 2011, BBC's Radio 1 longest serving breakfast DJ Chris Moyles and sidekick Dave Vitty broadcast for 52 hours as
BBC Southern Counties Radio were to be numerous presenter and schedule changes over the next three years. The next revamp occurred on 1 September 1997, when the station reverted to a more traditional mix of talk and music, and introduced new presenters such as Chris Ashley, John Radford Giles Dilnot, Bill Buckley and Simon Bates, who presented the Sunday morning show. Further changes followed, including the departure in 2005 of Brighton Breakfast Show presenter JoAnne Good who left to work at BBC London 94.9 and was replaced by Sarah Gorrell. Good also left her Saturday morning show and was replaced by Brighton comedian Stephen