Originally Posted by
JonnyHK
Nevermind troublesome passengers, my dad (75, Alzheimer's) is still driving. Mum is trying to work out how to stop him without a confrontation (he's getting testy and difficult now). I suggested leaving his parking lights on while the car is in the garage. Flat battery, whoops! Gee, you'd better take the bus or tram!
If your mom also drives you might help her remove all car keys from the house except for a well hidden pair. If she doesn't drive you might help her remove the car for permanent "servicing."