My personal opinion is that PWME are unfit to be behind a wheel. Our physical and mental reactions are slow and often incomplete, we cannot react quickly, we are not alert enough to pay attention. Our short-term memories are probably unlikely to be able to even carry a car registration number. Of course, all I expect is excuses from folk as to why they should be exempt, why they absolutely cannot possibly live without a car.... but I'd like justification from them as to why they are so much more important than the lives of the others they are putting at risk every time they get behind a wheel. Ok, I'm ducking behind a great big stone wall now.