Carl, I find it impossible to believe that you think someone who can barely walk is able to safely operate a car....or that you think only a small percentage of people with placards fall into that category. It's far too easy to receive a driver's license; being reasonable and saving lives is hardly 'draconian'.
I suppose my comment regarding the car could be considered egotistical but considering we're all strangers, it's a little bit different. For all you know, I may really drive a 1964 VW bus!!
