The occasional Blue Peter features where they showed the production process and visited the various backstage locations at TVC were always my favourites. I'm no

The occasional Blue Peter features where they showed the production process and visited the various backstage locations at TVC were always my favourites. I'm now a member of the RTS and get to attend various events about how particular programmes are made (most recently Eurovision) but they enabled my one and only trip to TVC on a session about virtual studios, back when they were new.