That wasn't a 'programme holding slide' (even though I'm sure we established a while ago that they were never called that) it's the slide they have ready for the weather bulletins in case the announcer has to read it
Firstly, I don't read every page of this forum, so I'm afraid I missed the debate re the title of these captions. What I can tell you is that the term "Programme Holding Slide/Graphic/Caption" is one I came up with to identify these captions on The TV Room, across all channels. For many, many years, the BBC referred to these...
http://thetvroom.com/bbc-uk/bbc-1-1985-02-misc-010.html
...simply as "slides". That term was a bit non-specific for The TV Room - as there were different "types" of slide - so I opted for the above, to better classify these items. And the term "slides" survived the switch from 35mm slides to the electronic variety, introduced in the late-1980s. I've no idea how the BBC/Ericsson refers to such graphics these days but I'd be interested to know. The graphic that interrupted the weather would've been referred to as a "slide" back in the day. I realise that the BBC/Ericsson probably only create such graphics for a very small number of programmes these days, as it's no longer fashionable to promote a programme over a still graphic (though BBC NI still does this occasionally for the likes of the 'Spotlight' programme); and of course we have that breakdown graphic which pops up now in the event of a breakdown rather than a dedicated programme-specific graphic.
And whilst verifying the use of the term "slides" with an ex-BBC Pres chap a little earlier, he shared with me an interesting little factoid (for those of you who are interested in such things). Many years earlier, in
studio E at Lime Grove, there was a machine called a Telejector, which originated monochrome 35mm slides. They were called "TJ Slides" or "TJs" and were used on current affairs programmes like '24 Hours'.
Just watched it back and although she was doing OK, she did say she might not be able to continue and wasn't sure if she was on air so in that context it's not that bizarre a decision.
The on-air result looked bizarre. She was coping admirably and we still had a useful verbal summary - only for her to be cut off. As I said, there may have been something else going on that we weren't aware of that caused the abrupt departure but I stand by my statement that it looked messy.