I see more than 90% of people riding a sidewalk. By their maximum speed badly reachs 15 km/hr (9mph). And all my collegues by work can't imagine how to ride by road in our traffic. And some of people ride by left side of the road. They think It's better to see the cars. Very few people ride by road with normal speed and manage to drive safety in city traffic. It's reality of my country. And some traffic police officers consider that is's fatally dangerous to ride bicycle on our roads.