Editing BBC One (section)

==== Regionalised BBC One HD launch ====
On 22 November 2022, the BBC announced<ref>{{Cite web |last=Clifton |first=Kieran |date= |title=Goodbye red slate. Hello BBC One in HD for everyone.... |url=https://www.bbc.co.uk/mediacentre/articles/2022/BBC-One-HD-rollout-England |url-status=live |website=BBC Media Centre |archive-url=https://web.archive.org/web/20230209232633/https://www.bbc.co.uk/mediacentre/articles/2022/BBC-One-HD-rollout-England |archive-date=9 February 2023 }}</ref> that BBC One would finally be regionalised on their HD channels. This move started on Sky Glass, followed by Virgin Cable, and then in the 2023 new year, HD programmes were launched on satellite. With the launch of the HD channels, this also meant the closure of the SD channels. SD channels were shut on satellite 24 hours after the launch of the HD channel, and were moved up to the Channel 1/Channel 101 slot on the EPG. Viewers with older standard definition set-top boxes would no longer be able to receive BBC One. All BBC satellite channels in standard definition closed on 8 January 2024.

BBC Alba HD, BBC Red Button 1 HD and BBC Parliament HD also launched on satellite at a similar time.<ref>{{Cite web |last=Manning |first=Mike |title=BBC HD satellite upgrade timetable |url=https://cleanfeed.thetvroom.com/16611/news/bbc-hd-satellite-upgrade-timetable/ |website=The TV Room's Clean Feed|date=23 January 2023 }}</ref> The BBC and Freesat launched a website with a guide, telling users how to make sure they are upgraded at [https://www.hdsatelliteupgrade.co.uk www.hdsatelliteupgrade.co.uk].

Regional programming began on BBC One HD in certain regions on 22 March 2023; it began in the remaining regions on 26 April 2023, as well as regionalised versions launching on Freeview that same day.