Dad turns 93 Saturday and can barely walk, but somehow he manages to get to his car and drive somewhere almost every day. He is sharp as a tack but he's hard of hearing and has so many health issues it is nuts that he is still driving. The assisted living facility he lives in doesn't object which surprises me. The DMV renewed his license without so much as an eye test. We want to just take the keys but his DR says he will get so depressed that would be the end. We need some support! Any ideas how we can make it easier for him to adjust to not driving?