One and only capital city in the world that doesn't have traffic

Thimphu has the distinction of being the only capital city in the world that doesn't have traffic lights. In the middle of town there is an intersection where the 2 main streets meet, known as the"Main Traffic ". In the centre of the road there is a small round structure from where traffic police  waves his arms about directing traffic. Apparently before  Government  did install traffic lights, but the people of Thimphu doesn't want it,so  government took them away, and re installed the traffic policeman.