Diane got out from the Ancient Runes spare classroom wearing a backpack bigger than as half her body, and of similar weight. The others could not be long behind. She stopped and turned to them, "Pardon me, but isn't this the floor of the Prefect's toilets? Maybe we should check that one first."

"Maybe we should re-consider splitting," she said. "I suggest pairs. Anna is prefect and can let in another girl. Same with Jack and another boy. I will go to the girl's toilets in the third floor with whoever wants to join me - if you don't feel comfortable with either option, Cam, you can go to the lake with Selena." She paused. "That or, we can wait outside."