instruction:
Given a travel related situation, and given a specific question about the situation, summarize the question into a title
question:
What happens if you book tickets through an airline or travel agent, but on the travel date miss a connecting flight (either because the first flight was delayed, or because immigration/security took too long at the connecting airport)? Will you be put on the next flight for free? Are you expected to pay for a new ticket or a change fee? I'm specifically wondering about Continental/United, but also curious about airlines in general.

answer:
What happens if you miss a connecting flight?


question:
There are many times when I'd like to jot a short note in my passport. For example, the business purpose of an entry into a country -- or for countries with automatic passport control and when I don't get a stamp, I'd like to notate my entry and departure. 

Can one write in one's own passport? I wouldn't of course write over any stamps, but I might write near them. Or could I use a back page as entry and departure dates?

Yes, I could use a separate piece of paper or a computer file, but having them all in my passport would be handy -- especially when a border officer asks where I've been and why. 

And if the laws vary by country, can you note this in your answer? Would it matter if my notations were in ink or pencil? These aren't doodles but business-like annotations and lists.

answer:
Can I write notes in my passport?


question:
I foolishly left my wallet in Utrecht while interrailing and lost my UK driving license among other things. I've sorted most of the ramifications of the loss but I need another ID to prove I'm over 18 in countries in the EU.

Are there any options other than my passport? Could I obtain some identity card? 

answer:

Lost driving license In EU. Other ID methods?