"well then why don't we investigate what's in their food so to speak?' suggested Seclusion "That is easy enough to find but Doctor, be prepared" she said, she had a feeling she knew that they would find "and Future Doctor keep Clara close, she'll be in danger while we're there, more so than me." She warned and walked back to where there were the most flowers were and looked around This you can crack that padlock?" she asked pointing to a small lump in a wall of rock "They camouflaged it"