Senator ABETZ (Tasmania—Leader of the Opposition in the Senate) (15:48): Mr Deputy President, I seek leave to speak on this matter very briefly. The DEPUTY PRESIDENT: Leave is granted for two minutes. Senator ABETZ: Given that it is Harmony Day, I indicate that the coalition fully endorses the comments of Senator Di Natale on behalf of the Australian Greens. We would refer anybody to the Senate estimates hearing in relation to this issue in which Senator Di Natale and I partook. This hearing exposed the injustice that this motion and the bill that Senator Bushby has just introduced into the Senate try to overcome. Question agreed to.