Senator COLBECK (Tasmania—Minister for Tourism and International Education and Minister Assisting the Minister for Trade and Investment) (14:05): I believe that the National Party and the Liberal Party are concerned about the proper allocation and the health of the Murray-Darling Basin and the whole system. There is no question about that. That is why Minister Joyce is so passionate about his role in the management of the Murray-Darling system. In my view, there is no differential between the National Party and the Liberal Party in this space. We are a very, very contented coalition. We are working very closely together and, as I said in my previous answer, the objectives of the Murray-Darling Basin Plan will be delivered in full and on time.