I took away my step father's keys and his car after he got lost and drove 4 hours away while trying to make a 15 minute trip to his home. He is absolutely furious with me. Now that I know he is obviously confused - how could I possibly encourage his continued driving? If he caused an accident and killed someone else or himself - morally, I'm responsible. I won't do it - thank you for making me feel better - cause he is not making it easy. Having laws that help us with this would make our highways safer and our decisions easier.