These rules include:
You are not permitted to speak to anyone, including a person you know.
You must avoid eye contact with others at all times.
You are to maintain a ‘poker face’ - no emotion is permitted to be displayed.
If you have a book or newspaper, you must appear to be deeply engrossed in it.
The bigger the crowd, the less the body movement you are permitted to make.
In elevators, you are compelled to watch the floor numbers above your head.
I am happy not to follow any of theses rules.
