(02) 6277 7111 http://www.aph.gov.au Parliament House, Canberra ACT 2600 Key People Prime Minister The Hon. Anthony Albanese MP Deputy Prime Minister The Hon. Richard Marles MP Chief Government Whip Ms. Joanne Ryan MP Government Whip Ms. Anne Stanley MP Government Whip Mr. David Smith MP Leader of the Opposition The Hon. Sussan Ley MP Canberra Phone (02) 6277 4022 Deputy Leader of the Opposition Mr. Ted O'Brien MP Chief Opposition Whip Mr. Aaron Violi MP Opposition Whip Mr. Cameron Caldwell MP Opposition Whip Mr. Henry Pike MP Leader of the Nationals The Hon. David Littleproud MP Deputy Leader of the Nationals The Hon. Kevin Hogan MP The Nationals Chief Whip The Hon. Michelle Landry MP