BBC the presentation is mostly carried out locally on BBC One and Two, and where programme schedules can vary greatly from that of the network. BBC Two variations exist in the Nations; however, English regions today rarely have the option to opt out as regional programming now only exists on BBC One. BBC Two was also the first channel to be transmitted on 625 lines in 1964, then carry a small-scale regular colour service from 1967. BBC One would follow in November 1969. A new Scottish Gaelic television channel, BBC Alba, was launched in September 2008. It is also the first
BBC Radio 2 move to London in April 2008. News bulletins on Radio 2 generally air on the hour every hour 24 hours a day from a studio in BBC Broadcasting House, with headline updates on the half hour from 05:30-08:30 weekdays during the early and main Breakfast Show. In addition to its regular and stand-in presenters, Radio 2 is often joined by guest presenters that host one-off documentaries or short series. Such guests have included David Mitchell, Kristian Bush, Suzi Quatro, Don Henley, Kylie Minogue, Carla Bruni, Ed Miliband, Bryan Adams, Sir Tim Rice, David Quantick, Hugh Laurie, Morgan Freeman and Michael