To stop vehicles speeding through villages on the NC500 route. People should slow down through villages but still think its ok to do 60/70 MPH or more.. so many of our pets are being hit and dying like my cat and so many more animals because vehicles are not slowing down, we have children crossing the roads, people need to slow down its not a race track.. its not just visitors its locals too.. The speed limit signs are not enough for people we need more in villages to stop people speeding and so no one gets hurt.