Organised chaos

I stopped at the traffic lights and was waiting for the signal to cross the street. I saw a fleet of cars waiting for the lights to turn green. There were several rows of cars waiting. I looked at the drivers. I felt they were the slaves to the red and green lights. I felt I am enjoying a lot more freedom with my feet rather than sitting behind the wheel. I just found it funny to see the cars obeying the rules and could not help laughing silently.