[Stooky Bill]

On one of the gallery screens on the clip, there is what looks like the BSB closedown message (ie transmissions from Marco Polo have ceased) - the screen previously had the Thames endcap on. I wonder why Euston are monitoring the output of Marco Polo at midnight?

I've no idea why, unless it was someone in their MCR looking out of curiosity.

UK Gold is on one of their monitors too, that as mentioned came from the same building and continued that night after Thames closed. IIRC it does seem to have a different shot of Big Ben so maybe that was from Sky News or off tape (they wouldn't have access to ITN)