Hey ya'll: It's been my experience that wearing a name tag doesn't have a lot of impact one way or another. My agency has worn them since way back when and we've never had a problem. Also, everybody has business cards with their name, assignment and work extension printed on them. By policy, you cannot obscure your name tag, nor can you refuse to hand out a business card if asked for it. From what I've seen, most officers in the US Northwest wear some kind of name tag.