This picture appears to be making the rounds on the internet. Dunwoody PD couldn't resist posting the photo on their popular Facebook Page as an example of what not to do.
While we think it's inventive in execution, we wonder if this mirror makes "items in the mirror closer than they appear," or if aproaching cars just don't appear at all.
Or, on the positive side, maybe it's a way to keep a favorite CD handy for a road trip. Provided it doesn't blow off inot the road. Thoise are rubber bands, you know.