Consider a statute that governs some aspect of public safety, preferable from a discipline in public safety.

Explain the authority that the government has to pass such a law. For example, if it's a federal law, what is the constitutional authority. If a state law, is it simply a power not delegated to the Federal government under the Tenth Amendment? Is it more specifically a statute that would fall under the Police Powers?

Explain what, if any constitutional challenges could be brought when the government enforces that statute. If you can think of none, explain the constitutional limits of the statute. In other words, how much more expansive would the statute have to be before it would begin to encroach on constitutional limits.