Matt Canavan has been told that he is an Italian citizen.
At the heart of the current controversy is that the senators were either ignorant of their second nationality or believed themselves to have lost it.
The Greens have lost their two co-deputy leaders, Scott Ludlam and Larissa Waters, in a matter of days.
Given the events of the past week, now is an opportune time to discuss reform of a section of the Constitution that makes dual nationals ineligible to sit in parliament.
Jordon Steele-John has stood for the Greens in two federal elections and two state elections.
What are the odds of three Senate candidates without a snowflake’s chance in hell of winning the seats they were pursuing at the 2016 election suddenly finding themselves gifted places courtesy of the…
Rod Culleton said in a statement that the Solicitor-General’s opinion had concluded he was “not duly elected as a senator”.
Further uncertainty has been thrown over the Senate crossbench, with the government now moving to have the High Court determine whether One Nation's Rod Culleton was ineligible for election.