No one is saying they shouldn't drive. Its jst that after a certain age they should be retested. Infact, with age comes medical problems. Such as blindness, deafness, forgetfulness, etc. For instance my parents were driving jst 15min from my house to theirs' and was lost for 4 hrs (no cell phone). Althought they eventually arrived at home we (the family) was worried sick. And to let u know my father had jst retired a month earlier frm being a truck driver of 29 yrs with an excellent driving record.Think before you become so defensive I know u love your parents.