If you are still waiting for tickets to arrive in the UK (UK-based people), and you need them before Wednesday, get in touch with See now!!! I have just got off the phone to them, my tickets were being sent out today but they can't gaurantee them arriving before Wednesday (Royal Mail is not the courier being used today). Expected arrival day was going to be Wednesday, and that is obviously too late for me since I have already booked train tickets (specific ones), hotel and arranged to meet/greet people. And no way I am going to let anyone down, and tbh these tickets should have arrived a week before a show. Anyways, what I am suggesting is what I did ... they have been able to stop my tickets going out, and have changed my status to "will call" like the European/USA/etc attendees and I'll collect them at ExCel. But you have to do it ASAP, or they will send them out soon. Anyone who has no problem waiting till Wednesday, DO NOT RING SEE. They have been great (and efficient) to sort out this issue (which is not of my doing, and I am not going to lay blame on any quarter), so I don't want to see them getting angry phonecalls. Make the decision quickly, will call just means you can queue before the show and everyone outside the UK is in a similar situation - on Thursday and early Friday morning too I believe.