Senator GALLAGHER (Australian Capital Territory—Minister for the Public Service, Minister for Finance, Minister for Women, Manager of Government Business in the Senate and Vice-President of the Executive Council) (14:53): Thank you very much. I'll see if there's anything further I can provide to this answer, but we do have arrangements in place to tax multinational firms in this country and we are always looking at ways to ensure that they are meeting the needs of our revenue base. We are also working globally on how we address some of the challenges around multinational companies. This is an area of interest for us. We are passing and have passed legislation to protect and improve our revenue base in relation to multinational tax, making sure multinationals are paying their fair share of tax and doing what we need them to do to support the services that we provide through the revenue that we do collect, Senator Rennick. But, if there is anything further I can provide in answer to your question, I will come back to the chamber. The PRESIDENT: Senator Rennick, second supplementary?