Sometimes, when I see someone driving slowly or a bit erratic or even braking every few seconds, by instinct, I would look at the driver (like everyone else, la) to see who they are. And usually, Ihave to just let it be and go on my way. They would have their own habits, usually from the 60's onwards and its useless to do anything to them anyway. But once in a while, I would not be so lenient if the driver happened to be a young lady or anyone below 40's.
I won't show you the face but he was wearing big spectacles and so
did his wife. And he had this almost, "What? Did I do that?" face.