I have actually been to Amsterdam. It is a perfectly charming for a European city. Its worst neighborhood is better than at least a third of DC and the coffee shops are downright pleasant places. BTW, was your use of "shiite" a type-o or a anti-Muslim slur?
Your first problem speaks more to the nonsense regarding DUIs. We don't charge people based on the actual danger they pose by driving but by the number they blow. This makes for easy arrests and prosecutions but is a spit in the face of the stated goal of making roads safer. What we need is a reliable and objective test to determine if someone is capable of safely driving regardless of what they have been using.