None of us had any idea of how successful Downton was going to be. I thought I was signing up for another period drama that had a slightly modern feel. It had a freedom about it because it was coming out of the head of Julian Fellowes. Anything could happen and generally did.
I think there's a lot of deep-rooted history in England with racing. Lots of Formula One teams are based there. Formula One is obviously a huge sport over in England and Europe.