She swallowed and stepped to one side, leaning against the wall by the doors, taking a breath to think. Should she knock, should she wait and see if anyone came out? What if some other team, from another House, had scheduled a training session, occupying the pitch? It hadn’t occurred to her to check. Where did you check, though — was there a notice board with training schedules? Harry and Ron had never mentioned it. Damn, she had no idea...