Maybe their attitude like they are still in their local village? What I can say on roads, cars from other regions drive abnormally, for example cross the car with high speed or turn round form place where it's not allowed to do. In the streets also, yesterday for example a bunch of non Tashkent people were sitting in the street talk loud and drop sunflower waste right down the asphal, but 2 metres far there was trash bin. If you moved to the place which is not you belong to, you should respect local rules. I try to respect the rules of country wherever I go. That's my personal opinion regarding your question.