The lack of respect some people in this neighborhood have for other people's property. Our house is next to an alley that intersects another one that goes behind our house. A few use these alleys to park behind their houses since not many have garages and there's street parking but nothing's assigned.
We have a neighbor whose house backs up to the alley and they use the paved section behind their house to park their pickups. The alley is wide enough so that he shouldn't have to roll his back tires over the flower beds where we have lavender and azalea bushes, but he does. I need to find some sharp rocks to put there, though DH thinks we need railroad ties. Where would one even get old railroad ties?
Then one of our azalea bushes was dug up and found lying next to the hole it was in. We didn't see who and maybe I shouldn't, but I do suspect it was the neighbors who back over them. I have no idea what we did to offend these people other than plant bushes on our own property. The wife is pleasant enough and I've chatted with her a bit when my youngest wanted to see her dog. But the husband is a bacon-fed-knave of the first order and his oldest boy is following his unfortunate example.