The question that the Australian Federal Police were investigating was whether those donations were made in a lawful way or whether the law was broken. The response of the AWU has been, for 18 months, to run interference to try and close down this police investigation. If those documents don't incriminate the Leader of the Opposition, then why is it that they can't be made public? What is it that the Leader of the Opposition is trying to hide?

Mr Dreyfus interjecting—