Small School Children
I know some people out there think all children should give up seats for full-fare-paying grown-ups, but it seriously makes me mad when the tiniest of pupils are left to slide around the bus or train. These tots often carry backpacks that weigh as much as they do and being so tiny they can't reach the hand rails. So be an adult and give up your seat!
Let people OFF the train first - you're not going to get left behind, just be patient, please.
Well, those are my rules. Nothing more, nothing less.
Just don't steal my armrest!