hire a kid to stand watch and when someone tosses something on to your yard, have them run out with a bucket of paint and a squeegee and watch the hijinks!another good one from beau miles, makes me wonder why we don't have something like this here in Ontario, why because my house is on a large corner lot in my city and I have to clean up crap like this 3 times a week from people throw crap out of there cars.