They weave in and out of the traffic, as much a part of the streetscape as the people and the vehicles. With 400,000 rickshaws plying its busy streets, it's no wonder that some describe Dhaka as the rickshaw capital of the world.
http://ummid.com/news/2011/September/06.09.2011/dhaka_city_of_rickshaws.htm
http://ummid.com/news/2011/September/06.09.2011/dhaka_city_of_rickshaws.htm
