Things such as roads that are publicly owned are de facto owned by the public and the duly elected representatives of the public are the ones making the laws, much as employees of a private road-owning company would do. As our representatives, lawmakers have decided that there should be a limit on blood alcohol and how high it should be. The same is true for speed limits, etc. And also, of course, for the fines for breaking these rules as well as their enforcement.
Wait...is there an echo in here?![]()
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I also said that the fact that they provide this service without fees or tolls for it's usage, but finance everything by taxing the general public (which is theft), is effectively keeping out competition and thus the conditions and specific rules to not resemble what the market would give you, which is the optimal set of rules to maximize profits. Which ultimately comes down to the simple truth that without coerced funding, the customers would inderictly chose the rules on the roads (and that's a way superior decision making process than letting politicians and bureaucrat elected via a flawed democratic system decide).
Or did I misunderstand your question? =/