Senator JACINTA COLLINS (Victoria) (14:56): I ask a further supplementary question. I note that the minister has refused to answer whether Mr Brough stood aside voluntarily. I refer to the Prime Minister's statement that Mr Brough has 'done the right thing to stand aside while investigations are ongoing'. But, given that the Minister for Industry, Innovation and Science, Mr Pyne, and the Assistant Minister for Innovation, Mr Roy, are also assisting the AFP in their inquiries, why has the Prime Minister not asked them to stand aside? (Time expired)