People queue for many reasons.
You will need to queue to purchase items from a store.
You will need to queue before getting on to a bus.
You will need to queue to get onto rides in amusement parks!
It is very impolite to jump a queue!
Vehicles on roads also have to queue to clear traffic lights.
Some queues can last for hours or even days!
When was the last time you had to stand in a queue?