Senator CORMANN (Western Australia—Minister for Finance) (14:41): I thank Senator Lambie for that supplementary question. The challenge, when it comes to proper tax policy and the best possible tax design, is how can we raise the necessary revenue to fund the important services of government in the most efficient way possible, in the least distorting way possible in the economy, so that we do not detract from economic growth and job creation opportunities. So the conversation we need to have—bearing in mind that there is no opportunity here to increase taxes with a 'the sky is the limit' approach—is— The PRESIDENT: Pause the clock! Senator Cameron: Mr President, I rise on a point of order on relevance. The question went clearly to a type of company operating near the stock exchange that should be taxed. That was the question, and the answer has not gone near that question. The PRESIDENT: The question had an additional element than that, Senator Cameron, and the minister has 24 seconds in which to answer the question. Senator CORMANN: The point I am making is that if we want to maximise economic growth and opportunities for people to get ahead, we need taxes to be as low as possible—as high as necessary, but as low as possible—to be as efficient as possible and to be the least distorting in the economy as possible. And we will be having a tax white paper review process, which can consider any suggestions on how the tax system can be improved. But I would not lock myself into any particular options at this point, because we have to go through a process. (Time expired)