Dear Headmistress,
I am writing to call to your attention the terrible security being used around Ravenclaw house. As we speak there is a full blown party going on, and three people have came into my room to throw up. I would be thankful if you would organise the Ravenclaw passwords to be reset to put an end to this nonsense. People from other houses have just been walking in here for weeks. Thank you for your time,
-Hermione Granger, Ravenclaw student.