White letter judge
I might be repeating myself here. It’s bound to happen.
If certain laws aren’t usually enforced then they should not be able to be enforced at all.
That is, if someone is targeted by the police (or groups that influence them) and they are charged with some arcane law that is hardly ever prosecuted, then there needs to be a good case for letting them off on a generic precedent.
You could insert that into the next constitution.
offshore westerly 
Cant be a good thing when a society gets so many laws it is impossible to know or abide by all of them.
It got me curious so I looked at the CommLaw site ~170 current Federal Bills and Amendments and the NSW Govt Search function refused to show me anymore than 250 so I guess they have substantially more.
Each of these range from 10-20 pages for minor amendments to 1000s of pages in the case of Tax and Corps law.
Impossible to know or enforce them all.