Sure, we can all agree or disagree whether  religions should be kept out of classrooms and those public funded catholic schools abolished or not.  There is absolutely no need to tear up and trample on the Koran. 

If that is not racism and extremism, I wonder what is. Their children should be removed from these parents' care. Likely, they will distort their children's mind and poison them with hatred. In other words, they are not fit to be parents. And, they should be banned from schools for good.