```
"We have already registered," the police officer began, "but since it doesn't involve economic fraud or any dispute over interests, we will not initiate an investigation. Now please leave immediately, or we will charge you with disturbing the peace and invading someone else's office area."
"Damn it!" The parents grew desperate, "These cops are in cahoots with them, we shouldn't bother with them!"
Having said that, the parents became even more agitated.
Soon after, a group of them went berserk. After the police officers' warnings proved futile, they began to apprehend individuals. Overwhelmed by the sheer number of people, the four officers were quickly beaten black and blue.
"Call for backup!" the leading police officer yelled, covering his face.
