I'm off on holiday in two weeks and need to update my passport, so I'm paying for the 1 week service and have an appointment at the London passport office tomorrow. Anybody know what I need to take with me? I've searched the website and can't find a thing that will tell me any extra stuff I need. So far I have a completed application form, £80 in cash, my old passport, 2 passport photos and a credit card bill and bank statement as proof of adress/identity. Anybody know anything else they require?