I don't know the exact question, but I think this is what you have to do:
Explanation:
Just write out a scenario where you are meeting with the principal and discussing this issue with him. Write out why you disagree with the issue, and what you want to do to fix it.
Headmaster: I have decided to install cameras in every room in the school.
You: I strongly disagree due to the fact that that would be depriving the students of their privacy and over all feeling of safety which schools are supposed to provide.