If you’re travelling with friends, never more than three of you on one side of the doors. Groups of four or more are the public enemy number one. Huddle behind a pillar and whisper your route.
When the train arrives, let people off first. It’s basic Tube etiquette. If you push past a mum with a pram, you’ll get a glare that could curdle milk. I did it once by accident—I still apologise to strangers about it.
Survive the Heat (and the Cold)
In summer, the Tube is a convection oven. In winter, it’s a freezer that sometimes offers a glimpse of warmth. Dress in layers like you’re going on a polar expedition to a volcano.
London Tube Pass 4 Days at Jordan Biddle blog
I once saw a man strip down to his t-shirt in January on the Victoria Line. Nobody blinked. That’s the Tube: a place where normal rules don’t apply.
