I totally love Law & Order: UK. I don't watch the regular Law & Order, but this one takes place in London and everyone has accents, which is all I require from my lawyer and cop shows. Here's a primer for those of you that haven't seen the show:
I love the "they only walk by the river when the camera pans like this," part. (Alej - did you recognize that river walk?)
And, because I'm all about the clip collections, here's a novel recitation of the alphabet.