¿"NO TE CUELES" EN INGLÉS?
As I am sure you know, the UK is a nation of people who LOVE to queue!
Even at a bus stop, they will form an orderly line so that everybody knows who is first and who is last! Very organised but a bit boring!
Here in Spain, the situation can be a little more "creative" especially when people are driving! In Belgium, where I lived for seven years, the rule was closer to the Darwinian idea of "survival of the fittest".
Anyway, just in case you find yourself in a situation where you need to say "no te cueles" in English, the best option is to say: "Don't jump the queue."
Hope that helps!
Soy el director de Daniel Smith + Partners. Tengo más de 15 años de experiencia enseñando inglés a españoles.