I think when you understand the meaning of the effect each other, the policy is questioned.The school is a student at the school did not tell them about the policy obligations. Hence, the students know the facts about this. This responsibility cannot be either school.
I policy thinking can have a sense of the effect when we understand each other. The school students had to fulfill the obligation to tell about the policies in schools. So students could know the facts about it. This responsibility also school you can feel none.
i think policy is to understand each other, the effect of the can, with the school. the students of the school to tell you about the work. therefore, the students of the true relationship is unknown. for the school, also can't do.