A opportunity has come up for my son to go away on 16th April 2014, however his passport has expired ( by over 12 months ) Is it a renewal he needs and is it possible to get it done in this time,, The website does say you can in 1 week ( at additional costs) I'm just not clear if it means you have to book a appointment and go the them, (www.gov.uk/get-a-passport-urgently ) or can do it by post,, advice would be appreciated please.