Jumping into Harry Potter Meta - Mo's Journal — LiveJournal
Jumping into Harry Potter Meta|
The general Code of Conduct in the Wizarding world seem to be "Do what you please as long as you can get away with it".
But you might be right, there might be rules against students having sex - or drinking alcohol. Not that such rules ever have stopped anyone from doing it. What *really* would be working is the other students disagreeing with such behaviour, peer pressure is usually very efficient!