Yes, when people respect the order of the lines, the atmosphere feels more relaxed. There's also the fact that the vast majority don't have the means to shop at these fairs...
And... the same thing that happened in your country is happening again right now. I remember the time when your country and mine traded a lot... people here yearn for those times, but, painfully, they're unaware of the political undertones it represented.
Thank you for your comment, I really appreciate it.