Chav free area of the uk?

Even if they arent 'chavs' theres unruly teenagers everywhere, i should know i'm 19, and i remember hanging about in the street thinking i was all it, obvously when i look back i embariss my self. But they are mostly on large estates, or anywhere really. I lived in a big country house in Norfolk, and i used to hang about alot. But i never saw any chavs in little towns in Norfolk, obviously the bigger places like Norwich and Thetford,will have chavs as you call them, but you shouldnt move because a group of hooligans want to disturb you.