More per countrycat:
This simple sentence: "I do not consent to this search," is one of the most important tools you have to protect your constitutional rights during a police stop.
Now I'm not calling countrycat naive, but the only rights black folks have when it comes interacting with the Po Po is to stay black, and try and live through the interaction. Politely telling the Po-Po you do not consent to this search is asking to be arrested (if you're lucky), a mega beat down, or worse. And the last thing you want to do is reach for your handy know your rights card because police might think you are reaching for a gun.
This really funny video by comedian Chris Rock tells black folks what to do when stopped by the police. If you follow these easy tips you'll be fine. Warning video contains raw but real language.