So.. here's the plan....
I stay for one night at a London backpacker hostel/etc.
I receive mail there
I tell all my banks that is my new address
then I emigrate
Then all the mail that comes will be 'RETURN TO SENDER' by the youth hostel..
Also... what if I stayed in the UK.. but wanted to avoid those pesky debt collectors and baliffs? I could just use my youth hostel address.
btw.. how do homeless people get mail? Not all of them are tramps, some of them are educated people... what do they do?