OK this might just be me being stupid but tell me if I'm wrong...
Surely there can't be any moles that we don't know about or people that aren't actually housemates because people will be putting money on them with bookies and stuff. I don't know if that's allowed but it sounds a bit unfair to me. Is this allowed?
I would prefer if there wasn't because I think as the public we should know everything that is going on