He said "Due to essential engineering work over the next hour, analogue viewers will be unable to see the first of these two programmes", but Learning Zone continues. He didn't say anything specific about 2.30.
Stereo channel-wise I'm getting the speaking clock on the right and continuous tone on the left. I can see the Ceefax 'VG Broadcast' in cyan at the top; and has the upper right clock changed on the pages too?
Looks a bit better than that (Dave M's picture) from Black Hill - it's washed out, and there are visible horizontal scanlines (almost like the TV-within-a-TV-show effect sometimes used, causing rainbows in the second-bottom grating to the immediate right of the picture), but the central picture is relatively clear with only a bit of ghosting.
