Of the ones that I remember, someone wanted to fry the neighbor's equipment using a microwave oven. 
We laughed, and now seriously: no matter what time, but the neighbor has no right to disturb the order, there are appropriate paragraphs for this. It helps to CONSISTENTLY call the police so that the interventions are recorded and then the case in court.

We laughed, and now seriously: no matter what time, but the neighbor has no right to disturb the order, there are appropriate paragraphs for this. It helps to CONSISTENTLY call the police so that the interventions are recorded and then the case in court.