Mr TURNBULL (Wentworth—Prime Minister) (14:42): The honourable member omitted one important fact, which was the information that he is describing as having been referred to in the Fairfax press. Apparently it was something on Wednesday and Thursday. Were you talking about Senator Dastyari? Is that right? Mr Burke interjecting— Mr TURNBULL: No, very good. He's referred to Senator Dastyari, and my response is very simply this: that leaks of national security information should never occur, full stop. If the honourable member is alleging that a security agency was responsible for putting information into the press then he should make that allegation plainly. The SPEAKER: The Manager of Opposition Business on a point of order. Mr Burke: Yes, on direct relevance. The Prime Minister is now referring to an aspect of the question that was not stated and therefore cannot be relevant. The question quite specifically referred to ministers or their staff being responsible for the leak of information and asked whether the Prime Minister has conducted an investigation. It at no point questioned the agencies themselves. The SPEAKER: To the Manager of Opposition Business I've been very generous in the point of order, allowing him to make his point, but his first point, about the Prime Minister's answer not being relevant, isn't correct. The Prime Minister needs to be relevant to the question, which he is on the policy matter that's there. If the Manager of Opposition Business is worried that the Prime Minister is answering a question in a different way or answering a question in a way not to his satisfaction, it's certainly not the first time. Mr TURNBULL: If the honourable member wants to ask me a question about information published in the Fairfax press or anywhere else, then he should spell out what the information is, because he has, in some rather coy way, failed to actually describe it, which makes me think it might have something to do with a certain senator—the senator whose name apparently cannot be mentioned by the Labor Party. Well, let me say this to the honourable member: if you're not prepared to name him, you shouldn't be prepared to keep him in the Senate.