That's very much what a law of physics is. If the law is observed broken once, that is a falsification of the entire theory. And I assume you live in a rather

That's very much what a law of physics is. If the law is observed broken once, that is a falsification of the entire theory. And I assume you live in a rather peaceful area if you think powers adheres to borders. In many parts of the world governments have a harm time enforcing their law upon fringe areas where effective anarchy is quite common. — the picture is certainly not as simple as you paint it.