Law and Purpose

Effort required to *enforce* a law is a reasonable indicator of its validity. If we need to go out of the way to enforce something, then it might just not be compatible with English conception of law.  Hayek says, law simply helps us coexist. Its function is not to achieve specific goals set by some authority.

“In the usual sense of purpose, namely the anticipation of a particular, foreseeable event, the law indeed does not serve any purpose but countless different purposes of different individuals. It provides only the means for a large number of different purposes that as a whole are not known to anybody. In the ordinary sense of purpose law is therefore not a means to any purpose, but merely a condition for successful pursuit of most purposes. Of all multi-purpose instruments it is probably the one after language which assists the greatest variety of human purposes. It certainly has not been made for any one known purpose but rather has developed because it made people who operated under it more effective in the pursuit of their purposes”
— Friedrich Hayek

Law is indeed a lot like language, its function is to help us transact. And when it’s not structured to help us achieve our goals optimally, then alternatives tends to emerge. Black market norms are a good example. In that sense, one of the differences between a failed and a stable nation is also the nature of laws. More the law deviates from individual needs, more the corruption, disorder etc. In other words, lawlessness might indicate a problem with the law, not the law breakers.