I thought this sticker a good idea until I read all the comments made. Most people, men in particular, would certainly consider 65 too young to start even think about slowing down or worry about any aspect of their (probably bad) driving skills. But, saying that, there are any number of reasons why people may want to drive slower and more cautiously as they grow older. Cars are faster and even younger people only need a minor accident or near miss (not of their fault at all) for them to lose their nerve. Then you have the over 80s who have never had an accident or only a minor one, who are getting frail but do not admit it, who are losing their eyesight etc. but dare not see the doctor - cost etc., who are only arthritic and live in the middle of the countryside and need their car. Who should be telling them not to drive? Until the law states an age limit why not just let the other insensitive idiots who think they have more experience, are far more capable (yes, at causing a pile up) etc., that there is an elderly person who will probably abide by all the rules and speed limits of the road, in the car in front by the letter 'S'. Where can I buy one or more?