It's wrong to get people arrested.
Arnold hears his neighbor blasting music at night while he is trying to sleep.
Arnold wants the music to stop.
Arnold knocks on his neighbor's door and asks him to keep it down.
Arnold calls in a domestic disturbance to the police, making up a charge.
The neighbor apologizes, and lowers it immediately, promising to keep it lower.
The cops break into Arnold's house and arrest him for this false crime.