A Sidewalk Trashcan Barricade
"This homeowner is oblivious to how rude it is to obstruct the sidewalk by building a barricade of trashcans across it. Passersby must deal with this 3 times a week. And, yes, there is plenty of other places for them to put out their trash."
PUTTING AN END TO ACTS OF RUDENESS ONE RUDE ACT AT A TIME