Detailed Instructions: Given a travel related situation, and given a specific question about the situation, summarize the question into a title
See one example below:
Problem: The green carriage is of course first class. This would be our first preference with our 5 month old baby in lap, because of the presumably larger toilets for changing and whatnot. However, the baby being a Western white baby... will occasionally babble, screech or cry uncontrollably for a little while.

Speaking in terms of Japanese culture, should we avoid Green class tickets if we are taking aboard a potentially disruptive baby?

Solution: Japanese train etiquette: Is it acceptable to take a baby in the Shinkansen Green Car?
Explanation: A person gives a detailed description about a situation where they would prefer to travel on the Shinkansen Green Car but is doubtful if doing that would be against the Japanese train etiquette since they will be traveling with a baby. The question is summarized as Japanese train etiquette: Is it acceptable to take a baby in the Shinkansen Green Car? for easy indexing the next time someone searches for a similar phrase

Problem: So the following conversation took place at Gatwick Airport in April 2015, around 10:30PM, as I was entering the UK on a Swedish ID card. I was dressed in jeans and a plain red t-shirt (it was warm outside), had a laptop bag for hand luggage and was sober.

(I look southern European, perhaps Bulgarian, and speak Estuary English - basically like Gordon Ramsay accent-wise)

IO: Where are you arriving from?

Me: Zurich

IO: Where are you headed to?

Me: London

IO: What will you be doing in London?

Me: Just visiting

IO: For how long?

Me: A week

IO: Where will you be staying?

Me: At a hostel in Dollis Hill

IO then looks at my ID and scans it with a UV lamp. After 30 seconds

IO: Do you have another document?

Me: Er, such as?

IO: Dunno, bank card, library card, driving licence, anything.

Me: Nothing with a photograph I'm afraid, but here's my debit card (handing in my Maestro card)

10 seconds later...

IO: How come you've got a Swiss bank card!?

Me: Because I live and study in Switzerland, in Zurich

IO: Since when?

Me: Autumn 2014

IO: What do you study there?

Me: Computer science, at the federal institute of Technology

IO: Towards what degree?

Me: Bachelor

IO scans the ID, and 30 seconds later...

IO: Alright, have a good evening.

The question in bold is among the weirdest questions I've received from immigration anywhere, although thinking about it, I suspect the officer had her doubts about me actually being an EEA national.

Is this the likely reason for the unusually long landing interview (for an EEA national)?

On some previous occasions I've cleared immigration at the same airport, under identical circumstances, without a single question.

Solution:
Strange landing interview at LGW for an EEA national