"We’re beyond being worried about doing this covertly, Draco," he said hotly, "If he gets the ring, it's all over - there’s no way for us to come back from that. He could hide it somewhere new, and we’d never find it again. Or he could start keeping it with him all of the time, and then what would we do? Creep up to him wearing the invisibility cloak and hope he didn’t notice?" he said sarcastically, "Fat chance - we need to get it now!"  