Over at the Channel 4 4 homes forum, they're debating what a landlord should do now that he suspects his flat's being used by a prostitute. Should he kick her out? Now that he's made it public that he suspects how the flat's being used, is he liable for an immoral earnings rap? Should he, as one C4 poster suggests, install a hidden webcam? If you don't have a log in over there, write to us with your advice and we'll facilitate a collective post by Rat and Mouse readers.