When you see a car drive slowly in front of your house, do you still think it may be an elder coming by to see you?
I remember a few years ago, each time a car drove by slowly in front of here, expecially around 7pm on evenings when there was no meetings, or on Saturday mornings, I got away from the window, and looked outside from another window where I wouldnt be seen, incase it was an elder coming to see me.
If it was the case, I would turn off the TV so that there would be no noise when they would come to my door. Then they would leave after a few knocks.
Since many years, they don't come anymore.