There is an overlapping set of values here. This  enforced nudity horrifies me. Think of it, fill it with life: girls who so far wore headscarves had to enter their classroom one day, shamefaced to a jeering crowd who enjoy her humiliation... I cannot understand how anybody except fascists can advocate such cruelty. I can't. It is completely beyond me, and that has nothing to do with religion. Add to this Jake's suggestion that deeply held beliefs, something that is very much at the core of one's personality, should be treated like the rules of a game.