Nat has only seen Ann Fox once since he managed to get her drawers off, and that was for a sedate walk over Westminster bridge. Is she avoiding him, maybe? Fed up that he only seems to be interested in 'one thing'? Or has she gone on holiday somewhere, and isn't around? Do we know what she does, or is she a lady of leisure? I have to say it did occur to me that the name Ann Fox might be a pseudonym for her own protection, and if that's the case we'll never find out anything more about her.