Retuned the HD mux today ( 58 on Mendip) and now have 117-The Space and 304-301HD.

The space appears on both117 and 800 on Pontop Pike.

Heathfield's BBC B now carrying '301 HD'.

Thanks. I think that proves that the Pontop Pike HD mux is a similar version to an existing region, probably London or Granada, and no changes were made to its contents to avoid duplicating The Space already on Mux B in Tyne Tees.

A new "Olympics Extra" red button service has appeared at 10am this morning on the HD mux - a simple BBC Sport branded yellow banner at the foot of the BBC HD channels that allows you to hop between BBC ONE HD, BBC HD and 301 HD by pressing left & right buttons.

(new PIDs driving this are 110, 111, 6610 & 6710)

... and the Olympic Extra red button has gone. Looks like it ran from 10am- 10:30am - maybe some sort of test.

I was going to say... just looked and can't see anything

Just for information, according to the RadioTimes, BBC Parliamant's last full day on air will be Wednesday. It will be pulled on Thursday ahead of the BBC Three 24 hour expansion. I would expect CBBC to switch to channel 73 in Tyne Tees and Ulster TV regions at the same time.

I would also expect to see a test like this morning's red button test ahead of the final switch.