Pierre Poilievre spent April 2026 denouncing floor crossers as politicians who “betrayed the people who voted for them.” Fourteen years earlier, when Parliament had a straightforward chance to require those politicians to face those voters, he voted no.
The crossings unfolded as follows: on Nov. 4, 2025, Chris d’Entremont (Acadie–Annapolis, NS); on Dec. 11, 2025, Michael Ma (Markham–Unionville, ON); on Feb. 18, 2026, Matt Jeneroux (Edmonton Riverbend, AB); and on April 8, 2026, Marilyn Gladu (Sarnia–Lambton–Bkejwanong, ON). Gladu’s move brought the Liberals to approximately 171 seats (with byelections pending), putting them within striking distance of a majority.
Poilievre framed each defection as a betrayal of principle. “Members of Parliament have a duty to stand up for the principles they ran under,” he said. “If you ran in an election, you went out and said to little old ladies, to veterans, to truckers, to single moms that you were going to stand up for the Conservative platform of affordability, safety and national sovereignty — and to do so as part of the Conservative party.”
He singled out Gladu’s constituents for particular sympathy. “I feel badly for Ms. Gladu’s constituents, the strong majority of whom voted for our conservative vision.” Poilievre demanded a remedy: “Constituents in (Gladu’s) riding, and every riding, should be able to petition for a byelection whenever a member of parliament changes parties. That would put the people back in charge of our democracy rather than having dirty backroom Liberal deals by Mark Carney.” In his view, the entire episode amounted to Carney “saying your vote does not count.”
On April 14, 2026, the day of federal by-elections that also failed to deliver the Liberals a majority, Poilievre posted the following to Facebook:
“The Carney Liberals did not win a majority government through a general election or today’s by-elections. Instead, it was won through backroom deals with politicians who betrayed the people who voted for them.
While the Prime Minister spent the year on this cynical power grab, he has doubled the deficit, and given Canada the worst grocery prices and housing costs in the G7.
Liberals expect Canadians to give up, get complacent and go away, so Carney can have total power without any accountability. That will not happen. Our country and its people are worth fighting for.
We will continue to fight for people to afford homes, food and fuel. We will continue to fight for safety in our streets. We will continue to fight for our resource workers and soldiers.
I will continue to lead that fight every day and in every way in Parliament, across the country and in the next election, when Canadians will reclaim the country we know and love.”
[1]Pierre Poilievre, Facebook, April 14, 2026. https://www.facebook.com/share/p/1Aa5Yddg4a/
Floor crossing itself is straightforward and legal in Canada: a sitting MP changes party affiliation while remaining in office, without resigning or triggering a byelection. It is a longstanding parliamentary practice. Yet Poilievre’s current outrage sits uneasily alongside his own parliamentary record, and his party’s.
This tolerance for floor-crossing has deep roots in Conservative politics. In January 2006, just days after winning the election, Stephen Harper appointed Liberal David Emerson to his cabinet. Emerson had just won his seat as a Liberal. Harper defended this as standard cabinet-building. Poilievre was in Parliament at the time.
On Feb. 8, 2012, the House of Commons voted on Bill C-306, an NDP private member’s bill sponsored by Mathieu Ravignat. The legislation would have amended the Parliament of Canada Act to require mandatory byelections when MPs crossed the floor. The bill was defeated 91 to 181. Conservatives voted overwhelmingly against it (three in favour, 142 opposed) and the measure died. Pierre Poilievre, then the Conservative MP for Nepean–Carleton and a parliamentary secretary in the Harper government, voted nay.[2]House of Commons, 41st Parliament, 1st Session, Vote No. 123, February 8, 2012. https://www.ourcommons.ca/Members/en/votes/41/1/123
Conservatives defended their opposition to the bill by arguing it was flawed. They contended that requiring mandatory byelections would give party leaders excessive power over MPs, treating seats as party property rather than the elected individual’s mandate.
Yet the same logic cuts both ways. If the seat belongs to the individual MP elected by the voters, not the party, then switching parties is a fundamental change in the mandate under which that MP was chosen. The principle that protects an MP’s independence should also require that MP to seek a fresh mandate from constituents rather than continuing to sit under a new banner without their consent.
Poilievre has since pivoted. He now endorses recall petitions as a “grassroots democratic tool” that would let voters force byelections on floor-crossers. He has not, however, committed to reintroducing legislation like Bill C-306, instead deferring the matter to caucus.
The contrast is clear. When Poilievre and his party held a majority government in 2012, they rejected a straightforward mechanism to enforce the very accountability he now demands. Today, with his own caucus bleeding seats to a minority Liberal government, he insists that voters must be “put back in charge.”
Canadians have seen this pattern before. Floor crossing has long been defended or condemned depending on who benefits. Poilievre is hardly the first politician to discover democratic outrage when it suits the moment. His 2012 vote helped preserve the flexibility that now lets MPs switch parties without immediate electoral consequence. His current rhetoric treats that same flexibility as a democratic emergency.
Whether Poilievre’s embrace of recall petitions will produce actual reform remains to be seen. For now, it provides a ready line of attack against the Carney Liberals. It also leaves a clear record: when given the chance to address the issue he now calls intolerable, Pierre Poilievre voted to keep things as they were.
References [ + ]
| 1. | ↑ | Pierre Poilievre, Facebook, April 14, 2026. https://www.facebook.com/share/p/1Aa5Yddg4a/ |
| 2. | ↑ | House of Commons, 41st Parliament, 1st Session, Vote No. 123, February 8, 2012. https://www.ourcommons.ca/Members/en/votes/41/1/123 |