Makes sence imo. Also, the Pope wears some peice of clothing with a phrase sewn into it. Can't remember it, but if you take all the roman numerals from it and add them up, well, you get three guesses as to what the sum of the numerals are. If you guessed 666, congrats. (I don't remember what it says, but I think it translates to In Place of the Son of God.)
Anyway, I don't really live in London. I live in a small unincorporated community, Augsburg, about 10-15 miles out. The mail system groups us with London just because its the closest town with a higher population... Sad thing is that its a pretty small population as well. (Only ~700 if I remember right)
And no, I'm American. I just put the name of the town that is on all my mail.