Senator FIFIELD (Victoria—Manager of Government Business in the Senate, Minister for Communications, Minister for the Arts and Acting Minister for Regional Communications) (09:36): I seek leave to amend government business notice of motion No. 2 standing in my name. Leave granted. Senator FIFIELD: I amend the notice by inserting after paragraph (2) the following: (2A) That cross portfolio estimates hearings on Murray-Darling Basin Plan matters be scheduled for Friday, 2 March, Friday, 25 May and Friday, 26 October 2018, but not restricted to those days.