Originally Posted by stator vane
...they came back with a notice, that they were unable to confirm my current address and could i please send them a recent utility bill??...
happened to a former colleague of mine, he rang them up and said something along the lines of...
"well, I'm calling you 'cos I got your letter, and if I got your letter then you must have sent it to the address with me at it, so we've just confirmed the address, haven't we?"
It worked. He'd been at that address for several years IIRC.