text: It always seems more convienient to take a taxi rather than drive yourself in a big city. In larger cities, taxi services are found everywhere, but in smaller towns the number of taxi's are much smaller. It is unneccisary to take a taxi in smaller town because the traffic is more manageable. The taxi services are only needed for large cities to handle all of the traffic. The new driverless cars are still not managable on their own in high areas of traffic.