I was raised by my grandparents in Paterson. By that time there were no "good areas" left in town. When I'd walk to the store or park with my grandfather he'd have a machete hanging from his belt, out in the open for the world to see. I asked him if he could get in trouble for that and he replied that it was legal since it wasn't a "concealed weapon". I'm not certain of his legal interpretations, but I have a feeling the sight of this apparently crazy old guy walking around town with that big knife avoided problems before they occurred.