You don't necessarily want to, tony, stirring the hornet's nest and all that. In fact, in my case, three of us went to the Headmaster when the Master (number 2) turned on a friend of mine to shoot photographs of him, naked in the school garages.
He was immediately removed, should have been prosecuted and would have been today. I have no idea where he is, and haven't wanted to know. His replacement lives only a few miles away from where I am down here (by chance) and I haven't see him, as the subject may come up again.....don't really want to know. Talking on here is different as you are at a distance.
The school was in Northern England and is now closed.