My car was recently written off as Total Loss after it was hit by a "nearly ninety"driver, who joined the main road from a side road and said she didn't see me.
A couple of years ago, while waiting to park in a shopper's car-park, an elderly driver reversed into my car, despite my frantic car-horn tooting, he didn't even slow down.
I'm now wondering when the next elderly person's going to drive into me, having survived a near-miss when a driver turned off main road. I'm wishing I'd taken the registration number, since someone told me recently about an acquaintance, known to be blind in one eye and only able to drive as his wife sits in passenger-seat giving him instructions.
Another friend told me of an elderly gentleman who was visited by police after an accident, and asked him to step outside and read a number-plate - he failed, and was stopped from driving.
I'm over 70 and disabled myself, with sympathy for elderly drivers, but I think we should all be aware that we may have to stop driving before we'd like to, and particularly if someone mentions it, otherwise it's dangerously selfish.