Participating Members
Senator the Hon Eric Abetz , Senator Andrew Bartlett , Senator Cory Bernardi , Senator Catryna Bilyk , Senator Slade Brockman , Senator David Bushby , Senator the Hon Doug Cameron , Senator the Hon Kim Carr , Senator Anthony Chisholm , Senator the Hon Jacinta Collins , Senator Richard Di Natale , Senator Patrick Dodson , Senator Jonathon Duniam , Senator the Hon Don Farrell , Senator David Fawcett , Senator Alex Gallacher , Senator Lucy Gichuhi , Senator Sarah Hanson-Young , Senator Derryn Hinch , Senator Jane Hume , Senator David Leyonhjelm , Senator Sue Lines , Senator the Hon Ian Macdonald , Senator Gavin Marshall , Senator Jenny McAllister , Senator Malarndirri McCarthy , Senator Nick McKim , Senator Jim Molan , Senator Claire Moore , Senator Deborah O'Neill , Senator James Paterson , Senator Helen Polley , Senator Louise Pratt , Senator Janet Rice , Senator Rachel Siewert , Senator the Hon Lisa Singh , Senator Dean Smith , Senator Jordon Steele-John , Senator Glenn Sterle , Senator Amanda Stoker , Senator Anne Urquhart , Senator Murray Watt , Senator Peter Whish-Wilson , Senator John Williams , Senator the Hon Penny Wong