Last year I had an incident with Scottish Power. A property with an address that looked a bit like mine was thousands of pounds in arrears according to their accounts. They decided to add the debt onto *my* account because of a perceived similarity in the address (mind you, the actual street names differed). I spent months trying to get them off my back for that one. It's easy enough to provide proof that you do live somewhere, but have you every tried proving that you *don't* live at an address?