Why can't my children have their privacy for themselves?

Why can't my children have their privacy for themselves? Why can't my children have their privacy for themselves? That's the question I'm asking my children's school right now. I can't understand why you need to have cameras at students’ bathrooms. I think it’s wrong because our kids are allowed to have their private lives when they're in the school`s bathrooms. Bathrooms are where you are in peace at the school. Many of the students are girls who are puberty and they are allowed to be in peace when they have their period. I think it's wrong and I know I