Senator ARBIB: I move: That government business be interrupted at 1 pm to allow consideration of the following bills, till not later than 2 pm today: Tax Laws Amendment (2011 Measures No. 6) Bill 2011 Customs Amendment (Anti-dumping Measures) Bill 2011 and a related bill National Residue Survey (Excise) Levy Amendment (Deer) Bill 2011 Defence Legislation Amendment Bill 2011 Protection of the Sea (Prevention of Pollution from Ships) Amendment (Oils in the Antarctic Area) Bill 2011 Indigenous Affairs Legislation Amendment Bill 2011. Question agreed to.