I'm sure people have noticed that my youtube channel was deleted by me and not by youtube. A couple of my clips were removed and so I felt more comfortable deleting it before anything else happened.
I feel absolutely terrible that people are not able to watch my clips any more, but I have always uploaded them on the basis that I would take them down if there was any hint that the BBC weren't happy about it. I don't think there is much likelihood of any legal trouble arising from it, but if there was it would be my problem to deal with, and I also felt uncomfortable with having infringed BBC copyright if they had a problem with it. I don't particularly agree with them having the videos removed, but at the end of the day that is their decision and I would prefer to respect it. In the past they haven't said anything about the hundreds of clips available, which I have taken to mean they weren't actually bothered by it.