Are there channels in the UK that show this?

I don't know if this is a silly question or not, but there's going to be a white collar season 3 and I'm just wondering if it only shows in the US? Have any of the other seasons been shown on a channel in England and if so, which one (don't mind if it's a digital channel or whatever, I just really want to see the new season when it comes out :D) Thank you!