I don’t hate tourists. They bring a lot of money to our city, many of my friends who visit are tourists, and I’ve been a tourist in other places too.
However, I do get annoyed at people who:
Ignore the many signs telling them which side of the escalator to stand on;
Put their ticket into the machines at the tube wrongly - not just once or twice, but umpteen times, then stand there wondering aloud what’s going on, while fuming commuters breathe down their necks.
Think that the ideal place to stand and muse on where to go is the exit to the tube station, blocking hundreds of other people;
Walk four abreast, very slowly, on a busy street;
Do the above while holding a map out really widely so that even more people are blocked from the pavement;
Do all of the above at the bottom of the stairs at a tube station, or at the exit from the stairs to the platform at that station. I understand that you’re confused, but could you please be confused a bit further away from entranceways? Do you honestly think that the people digging you in the head is because Londoners are rude, rather than because you haven’t left them any space and that’s the only place their elbow can go?
These actions are not confined to tourists, but tourists make up a significant number of such miscreants. In some ways I can understand why they make these mistakes - they’re not used to such long escalators, they’re in an unfamiliar place, and so on - but I’d never take up an entire bloody pavement in any city or continue to stand in an entranceway once I noticed the massive throngs of people squeezing into the gap left around me. Even if you can understand why they’re making those mistakes, they still add a little extra annoyance to your day.
Or at least, they did, when I had to use the tube regularly. Phew!
I’m extremely amused by tourists who, for some reason, in London of all places, assume that bystanders won’t understand what they’re saying and conduct loud personal conversations in public in their own language. 