Society Talk
Official GONOM queue behaviour tier list (fight me in the comments)
S tier: People who leave exactly one body-length of space. Not too close, not a gap someone can sneak into.
A tier: The 'is this the queue?' asker. Helpful. Brave.
B tier: Standing slightly to the side so it's ambiguous whether you're in the queue. Chaotic neutral.
F tier: The person who 'just has a quick question' and walks to the front. You know who you are.
I have spent a worrying amount of time thinking about this. As a British person I consider it a matter of national heritage.