Remember, I think it is importatn to point out that no one has the 'right to drive', regardless of age. Driving is a privilege and as such you need to earn that privilege. No law states everyone has the 'right' to drive. Everyone over 70 years of age, buck up. I won't let my kids drive with my 80 year old mother and she still doesn't get it. She disregards signaling a lane change or yielding in any situation. Over 70? Take a road test, if anyone dares to go with you. Reminds me of the joke 'My father died peacefully in his sleep...not like the others in his car who were screaming.'