
Learn these five and you will fit in anywhere. Almost none of it is a rule.
Almost nothing on this page is a rule you can break. They are habits, and behind each one is the same idea: a lot of people live close together here, so small considerations are taken seriously.
Follow the person in front of you. Staff will show you what to do if you get something wrong. But getting two or three of these right changes how a day goes — not because anyone comments, but because you stop standing out in a way that makes you feel awkward.
1. Be quiet on trains. No phone calls. This is the one people notice most.
2. Bins are few, so a small bag in your pocket is handy. There are almost no bins in the street, and that is not an oversight.
3. Wash before you get in the bath, and take your shoes off where the floor changes.
Leave a place as you found it, and leave the people in it undisturbed. Everything above is a version of that, and nobody here will ask more of you than that.