Give power back to head teachers and teachers. Allow them to discipline children as they see fit and allow them to expel children as they see fit.
Why appoint these education professionals and pay them very high salaries only to undermine them with central control and excessive health and safety and human rights considerations which prevent them taking common sense decisions.
Why does this idea matter?
Save money and improve the quality of education by removing hindrances on the power ot headteachers.