The high definition version of Welsh language service S4C has joined Freeview. S4C HD utilises bandwith (space) vacated each evening on the BBC B/PSB3 HD multiplex, when CBBC HD stops broadcasting at 7pm at the end of it programmes.
Unfortunately, this means that S4C HD can only broadcast for a limited time. The standard definition version remains broadcasting 24 hours a day, and can be found on usual channel number 4. Additionally, to give more time to S4C HD at the weekend, CBBC HD now hands over to S4C HD at 2pm. This means that CBBC viewers in Wales have to switch to the standard definition version of CBBC, in order to continue watching on Freeview.
Unfortunately, the new S4C/CBBC HD arrangement means BBC Three will be standard definition only in Wales, due there being no available space left on the BBC B multiplex. A similar issue prevents BBC Three from broadcasting on Freeview in HD in Scotland, thanks to a time sharing arrangement with CBBC HD and BBC Scotland HD.
BBC Three will be available in standard definition across the UK on Freeview, with viewers in England and Northern Ireland being able to access a HD version. A full article on BBC Three availability will follow in due course.