Zing and Zang perched on top of the yellow car. Invisible, they observed the drivers’ obedience to the traffic lights.
“How do you train millions of people to obey three simple colors? Look, they ALL follow the rules! Even the walkers wait for the green light before they cross from one side to the other.” Zang was amazed at the conformity of the people.
Zing thought for a moment. “You know, we should be able to use this system in some way when we take over. We need to make sure we report it!”