That's the excuse Customs and Border Protection uses to make Kavanaugh stops on brown people in the 100-mile zone on the New York border.
If you're the correct dark shade of brown and have an Ontario, Quebec, or other out of state plate, a white-and-green Suburban will fly out of a hidden parking spot next to a trailhead entrance, pull you over, and start harassing you and assume you're a drug mule.