Don't draw attention to yourself. Police look for things that stand out. Urban camouflage involves not driving a flashy car or a junker, not dressing flashy, not having a flashy house, not driving fast, yelling, screaming, acting out, showing off, staggering around, fighting, pushing, "getting in people's faces", hanging out with known dirtbags, flipping people off, roadraging, teaching someone some manners. . .well, you get the idea. I don't think my BOSS even knows my name. Staying below the radar guarantees a smooth flight, free from turbulence. Predators (police are predators, they hunt criminals) go for the prey that draws their eye.