Perhaps teaching the bible in schools would help discipline? If children at morning assembly were reminded
The eye that mocketh at his father, and despiseth to obey his mother, the ravens of the valley shall pick it out, and the young eagles shall eat it. -- Proverbs 30:17
?If a man has a stubborn and rebellious son who will not obey the voice of his father or the voice of his mother, and, though they discipline him, will not listen to them, then his father and his mother shall take hold of him and bring him out to the elders of his city at the gate of the place where he lives, and they shall say to the elders of his city, ?This our son is stubborn and rebellious; he will not obey our voice; he is a glutton and a drunkard.? Then all the men of the city shall stone him to death with stones. So you shall purge the evil from your midst
And he went up from thence unto Bethel: and as he was going up by the way, there came forth little children out of the city, and mocked him, and said unto him, Go up, thou bald head; go up, thou bald head. And he turned back, and looked on them, and cursed them in the name of the LORD. And there came forth two she bears out of the wood, and tare forty and two children of them. -- 2 Kings 2:23-24
Now don't run in the corridors and make sure your shirt is tucked in.