As a seventh year, Libby often found herself having to help the younger students more and more, and as she walked past the lake she found a small gathering of people huddled around one of her Hufflepuff's. As she noticed Briar aiming a bow and arrow, she flicked her wand, causing it to move slightly, and protecting one of the other students from what may have been a painful experience. "Would anyone like to tell me what's going on here?" she asked, looking from the six students. Why they should all be gathered here was not her buisness, however she wouldn't have any of them trying to cause trouble. "Briar, i don't want to see you equiping that weopen again" she may not have been a prefect anymore, but she had once been before she'd temporarily moved schools. "I suggest you and Mr. Stone here take your leave." she assumed by Lykke's repuation and the presence of two other Slytherins, alongside the young Hufflepuff, that things were going to get ugly if someone didn't step in. "Lykke, you and your friends can come with me" she said before nodding back at Stephan "And you'd better go back to the common room. Why any of you are out so late i don't know, but should it happen again you might not find yourself as lucky" she warned them all, watching them closly.