Fei-xue like this is one of the many, many reasons why I am so -incredibly- glad I work in private, free-market education.
This shit would (if we had busses) been dealt with thussly-
1- Hire driver/monitor with extensive military, industrial, or stand-up comedy background.
2- If/when behavior such as this occurs, driver/monitor yells at kids: kids have to clean bus, haul large logs/rocks (current Work Detail assignment), or do pushups until driver/monitor gets tired.
3- If situation repeats kid is expelled, and we keep their grades/transscript and tuition. If disrespect was bad enough, kid gets expelled at the first instance.
We have one little feifei de piyan who's getting the heave for such behavior this very evening, and good riddance to him. He's lasted less than a week, and just cost his folks several thousand now-pointless FRNs.
What I'd -really- like is an old-fashioned Crank Machine, like the Brits used to have for "Hard Labour" in prisons. A few hundred revolutions of cranking big paddles around in a drum full of sand will work up one helluva sweat!