A city acquaintance had a problem with teens hanging out on the sidewalk at the corner of his house. His problem was not that kids were there but that they were selling drugs.
So, he drilled a small hole into the wall - yeah, American wood frames, got some stinky fluid, squirted out a bit. After a week, no more kids.
A neighbor moved out and abandoned an expensive cooler on the sidewalk. We checked and found out why: it reeked. Obviously, meat and rotted in it.
...🧵