I completely agree. Traffic culture really seems driven by traffic infrastructure, rules and enforcement than the other way around. I traveled to Mumbai, India

I completely agree. Traffic culture really seems driven by traffic infrastructure, rules and enforcement than the other way around. I traveled to Mumbai, India twice in the last year a few months apart. Certain intersections that I traveled through on a daily basis used to have vehicles inching into the intersection well before their lights turned green, which usually caused problems, in the first trip. In the second trip, only a few months later, this had almost completely disappeared. The reason was the installation of I believe cameras, that ticketed cars if they entered the intersection on red, and this created enough of a change that two people visiting a few months apart would have diametrically opposite views of the driving culture of that region of the city.