Having been a student in the mid-late 90s in US public school I can say I witnessed this often. Public schools are storage facilities for delinquent kids with useless parents. These people are a waste of tax money to try and educate. After a certain amount of incidents they should be removed from the public school system and left with the parents to deal with. Instead the public school is forced to try and deal with these delinquents. They take time and resources away from the smarter youth who are trying to do the best they can in the public school system.