This law will cost more in legal fees to defend than it will save in serving as a deterrent to illegal entry.
As I read it, its just ten thousand “that cop violated my civil rights by assuming my brown skin was probable cause to..” cases waiting to happen.
Nope, you get pulled over for a traffic violation, you have to have a drivers license. You give the officer your license, he checks it to make sure it's legal (i.e. with the issuing state). If it's legal, you get your ticket for the original violation. If it's not legal, you get taken in for producing a falsified or stolen document. When you get to jail you are asked about your legal status. Anything you say will checked and will determin if you are just taken to court for producing a false document or if you will be taken to court for false documents and deported.