[Neil Jones]

What about cutting it down to BBC 1, 2, News, Parliament, CBeeBies and CBBC?

Doesn’t Parliament just carry proceedings in the HoC, and committees? I imagine they have a few producers but do they make original programming?

Parliament doesn't have any budget for original programming, that was all scrapped years ago when the budget was cut to practically nothing. Occasional Parliament fillers (such as A-Z of Parliament) come out when there's a short gap if a committee meeting finishes early but those fillers were made long before the current budget.

BBC Parliament is effectively a rebroadcast of the feeds coming out of Parliament with extra graphics, and somebody has do those, but I think since it now looks like BBC News its probably personnel from that department feeding the graphics.