Garage sales

Why is it that people cannot remember where they hung their garage sale signs?  I am sick of used cartons being blown around and signs becoming more and more tattered for days after the sale.   I think I will turn into the garage sign police.  I will track people down and throw all their stupid signs onto their front lawns or perhaps issue bogus expiation notices.   When you reach the pre-senile age you find little things more and more annoying.  So please people take an extra few minutes and get those signs down.  You will have made an old lady very happy.