[Johnnyuk123]

Schools should do this.
Ban mobile phones and other devices.
Ban smoking. Ban foul language.
Teach kids the meaning of the word respect and instill the notion that when in school your life is in the hands of the school with no parental interference at all and tell them that threatening to call child line in class to whinge about teachers will only get back to those said teachers and your child will get detention for a year for trying to play the system.
Also bring back the cane.