Rules are here for the reason. They help us to resolve things that are not obvious. The rules are represented here by a street light(red ring, yellow ring and green line in the middle left). The rules that work are based on common sense and pragmatism. They solve conflicts even before the conflicts start. Those rules are a balance of what you can and can't do(dark brown area at the top, lighter brown area in the middle right and constructs in the middle of them). When the rules are broken and nobody follows them, you find that your nice fast highway(the black object in the middle left) is over. And you are balancing on a high wire trying not to fall(lower right).