Senator DI NATALE (Victoria—Leader of the Australian Greens) (17:21): That's a different ruling to the ruling you made a moment ago, President. With respect, had we known that, we would have perhaps had the opportunity to amend the amendment. Based on that, we would like to be afforded the opportunity to amend that amendment. The PRESIDENT: Because of the way this amendment was drafted—I appreciate that advice has changed—for your information, the key part of clause (a) that needs to be addressed separately is the part in brackets, 'excluding government business'. Again, I'll look to the Clerk. If the amendment— Senator Fifield interjecting— The PRESIDENT: I'll repeat that. If the amendment's paragraph (b) also included the words 'business other than that of a formal character', the amendment could stand on its own. Are you seeking leave to amend your amendment with those words? Senator DI NATALE: I'm seeking leave to amend the amendment with 'business other than that of a formal character' in part (b). The PRESIDENT: So it will read: 'so much of standing order 3(4) be suspended to enable the Senate to consider the following business before the address-in-reply to the Governor-General's opening speech has been adopted: business other than that of a formal character and government business relating to the consideration of the Treasury Laws Amendment (Tax Relief So Working Australians Keep More of Their Money) Bill 2019'.