I'm not feeling too appropriate at the moment, Percy. A convicted murderer who can disguise himself as a rat is currently on the loose, having just broken into Hogwarts to take back the wand of the Dark Lord and return it to him.

And no one has any answers as to why this is allowed to happen.

No, I do not feel appropriate. I feel frightened, and outraged, and I think the next full moon will find me dining on every rat from here to London.