Seems you're right. I've been living a lie for 5 years. It's probably JT!'s fault, he's American now.
I beg to differ, interlaced is so much smoother. Unless you're talking about cameras which capture 50p/60p rather than 50i/60i. My camera does 25p or 50i, I've never used the 25p for sports because it sucks donkey arse.