I dont know of any other way to stop

the bus aka public education from running over its students than by sueing them at every chance possible. They dont respect any other method of enforcement. To often teachers and students complain or go to the school boards and little is done. If they choose not to sue I would suggest gathering signatures of parents and students in protest, that also has been quite effective in changing ignornant policies. I hope she gets the support that she needs to win her case of injustice and intolerance!