Hmmm...
Maybe paint a big “handicapped” logo on the area right in front of her driveway? I’m assuming it’s far enough from the store that no actual handicapped person would park there.
The guy I’d like to shoot is the guy who’s been coming to the espresso stand at 0:dark:30 in the Harley Hog you can hear from a mile away. That thing must rattle your windows. It’s loud over here.
Down in these parts you get a big fine for using a handicapped id if you are not handicapped. Never heard of someone marking a parking space handicapped if it hasn't been authorized.