In regards to driving, I have to GO to the registry every 5 yrs to renew my license. Most Massachusetts residents can renew online, but since I hold a Class B/Commercial Drivers License (CDL), I am required to renew in person, specificially to take an eye exam. Due to my license catagory, I must prove 20/40 or better vision in BOTH eyes, and MUST have a medical card in possession at all times while in a commercial vehicle over 26000 GVW. To put this in prospective, the average passenger car weighs about 5000 lbs. Hubby's truck loaded is registered at 55.000 GVW ... They want to know the driver can see, and is over all in good health. If I was diabetic, I would fail my medical card. If my blood pressure was higher than 150, I would fail fail my medical card. The legal BAC/breathalizer limit is POINT 08 for class C and D drivers. For class A and B drivers, the limit is POINT 04.
Normal class D drivers, must have vision of 20/40 WITH or WITHOUT corrective lenses in ONE eye (can be totally blind in the other).
20/50 to 20/70 vision, one eye, with any needed corrective lenses for a DAY TIME license.
As of 2010, in Massachusetts, seniors over the age of 75 must apply in person to renew, specificially to pass the standard eye exam.
All of the above MUST be able to see red, green and amber colors.
I know I am being long winded spelling out the licensing requirements, but I dont think it would be unreasonable to ask FID holders, past a certain age, to take an eye exam, and a basic exam designed specificially to look for mental disorders in seniors. If a person has a history of mental illness, they would not qualify for an FID card in the first place...