My father is 85 and his doctor said he shouldn't drive until he sees him again in a month. He still has his drivers license. He was recently treated for vertigo. He has been unsteady on his feet for years & has cataracts. He only drives 3 miles to see my mother in the nursing home daily & buy groceries. My brother came back from Florida & pushed the issue of dad's driving with the doctor. Now brother is returning to Florida & I'm stuck driving dad around. I think dad is driving anyway. My question is since he still has a valid drivers licence what happens if he's pulled over or has an accident?