Hogwarts got to be the worst school ever.
They must make those kids sign some hefty wavier forms... and Hogwarts better got dem lawyers.
Hogwarts not responsible for death by troll, dragon, mermaid, woodland creatures, cursed serpents, minotaurs, giant spiders, anarchist death cult, and Hogwarts Copyrighted curses. Enjoy the next seven years trying to avoid death.