Driving is not something that should be based on age, but on ability - testing should be done periodically on every age - the states that test only after multiple accidents are defeating the purpose - test before the accident! Also by testing, it takes the decision away from anyone in particular - it is very difficult to explain to your parent why you feel he/she should no longer be driving, even if the doctor recommends it, without resentment. Just as a driver under the influence of alcohol thinks they may still be safe, so might an elderly person who does not recognize their deficits.
Capable
Driving is not something that should be based on age, but on ability - testing should be done periodically on every age - the states that test only after multiple accidents are defeating the purpose - test before the accident! Also by testing, it takes the decision away from anyone in particular - it is very difficult to explain to your parent why you feel he/she should no longer be driving, even if the doctor recommends it, without resentment. Just as a driver under the influence of alcohol thinks they may still be safe, so might an elderly person who does not recognize their deficits.