Never Ever Jump The Line
You will probably see people rushing past each other when getting onto a train, often without regard to those trying to step off, but when it comes to waiting in line in shops or supermarkets, or wherever a line is needed, never cut or jump the queue. Regardless if you only see a crowd without an obvious line being formed, don’t think you can just walk past them to the front as there will be hell to pay. The people milling about practically knows who’s next, so be observant, or ask, so you can know your place.
