All I can say is...wow. When do you know when is the right time to have a parent's license taken away? My mom is only 75, but she's always been a "nervous" driver-things have NOT improved with age. On one hand, I dread when she can no longer drive. Not only because it will take away a lot of her independence, but also because it will make it harder on me! I'll be the one getting her groceries, picking up her prescriptions, taking her to the doctor, etc.
But on the other hand-when does it become a safety issue? I sure don't want to see my mom get hurt in an accident (which would probably be her fault!) and I also don't want to see anyone else get hurt. It's so hard to know what is the right thing to do.