I caught Flo lounging in the driveway again this afternoon and shooed her into the grass.
We stepped up our sign work, Maria found the right-sized board, painted it yellow, and then “Caution: Deaf Cat.” It will be dry tomorrow and we’ll put it up high enough and close enough that someone driving it will see it (we hope).
Flo has never gone anywhere near the road and shows no signs of doing that. If her mind is going, she could end up anywhere. This is the best we can do, and the only thing we have decided to do.