Stupid laws are caused by unreasonable people. If a small group of nuts think some draconian traffic law is a good idea, and are willing to make legislators lives miserable, they will usually get their way if no one fights them. 55 MPH speed limits, ever lowering BAC limits, reckless driving tickets for ignoring stupidly low speed limits. If you do nothing when they are proposed in the legislature then prepare to live with them.