if the address on your driving license was for your old address?

Or do you reckon they'd only let you have one if your current address was on it?

Now imagine, in this hypothetical scenario, that I've already booked the car and put my old address because of this, but after completing the booking realised I need to bring additional proof of address (they ask for a <3 month old utility bill) - which I obviously don't have.

How do I get out of this one?