Senator BRANDIS (Queensland—Attorney-General, Vice-President of the Executive Council and Leader of the Government in the Senate) (14:28): I take it that this is an intended reference to the exchange of correspondence between Dr Nahan and Mr Hockey of April 2015. As I was at pains to point out in my lengthy and detailed statement not once but twice, in my view that letter neither constitutes not evidences an agreement. But I do know that Dr Nahan and Western Australian ministers have expressed a different view. Senator Wong: When did the Prime Minister know? When did the Prime Minister know? The PRESIDENT: Order! Senator BRANDIS: Mr President, may I speak on indulgence— The PRESIDENT: Yes. You have 17 seconds. Senator BRANDIS: because we know that the opposition lives in the era of post-truth politics and anything may be misrepresented— Senator Wong interjecting— Senator BRANDIS: As I said in my statement— The PRESIDENT: Attorney-General, the time for answering the question has expired.