If I think people are being dodgey, I always tell them that they had better not tell me anything about it or I will dobb them in (no, I am not very subtle). I doubt I would ever get around to dobbing anyone in, but by being upfront, it gives them an oppertunity to rectify things for themselves or at least not involve me. DH's family are the main culprits. It has helped that DH go a job with centrelink a few years ago, and although he is not with them now he is still in the public service - he gives them all the line that if he even suspects that anyone is doing something wrong, he HAS to dobb them in or he will get in trouble. Some have definitely righted things, and the others no not to mention anything about their benefits to us. Karma, will come back to bite some in the butt.

The funny thing is we are pretty sure that at least one of them would actually be entitled to more money if they told centrelink the trueth.