We have them in Knoxville and Oak ridge TN. I get fussed at by both DH and sons because I drive the speed limit, stop at lights, yield at yield signs and look both ways before I pull out from a red light. I was almost t-boned by a loaded logging truck that sped thru a red light. If I had not looked right my DGS would have been right in front of the truck as he came barreling thru the intersection. They can fuss all they want. I would rather be cautious.