Accosted in Victoria station by a desperate-looking young man begging for the princely sum of £4.80 for a ticket to Margate, Kent, where he claimed to be a student, as he had lost his wallet in London. I am fairly certain he really wanted a ticket and not, say, beer money, for he gestured to a nearby ticket machine and said he didn't want cash, just a ticket. On the other hand, I don't think there are any colleges in Margate, and 'buy me a ticket' is a fairly known scam, either for a ticket or as a distraction for a pickpocket.
I am probably overthinking this out of guilt for turning him down.