Conservative Member of Parliament Larry Brock has announced his decision to step down from the House of Commons next month. Brock, representing the Ontario constituency of Brantford—Brant South—Six Nations, was elected to Parliament in both 2021 and again in 2025. Prior to his tenure in the House of Commons, he worked as an assistant Crown attorney.
In a statement shared on social media, Brock revealed that he has accepted an opportunity to resume his work at the Brantford Crown Attorney’s office. His resignation is set to become effective on September 18, as mentioned in the announcement letter.
Conservative Leader Pierre Poilievre expressed gratitude towards Brock for his service as an MP, extending well wishes to him and his family for success and happiness in the future. Following the 2025 federal election, where the Conservatives secured the second-highest number of seats, the party has experienced the departure of seven MPs, including Brock, from its federal caucus.
Among the MPs who defected from the Conservative Party, four crossed the floor to join the Liberal government. This includes Chris d’Entremont, Michael Ma, Matt Jeneroux, and Marilyn Gladu. Meanwhile, Richard Martel, the former MP for Chicoutimi—Le Fjord in Quebec, was appointed to the Senate by Prime Minister Mark Carney in July.
Additionally, Cathay Wagantall, a Conservative MP serving since 2015, has announced her resignation from the Yorkton—Melville seat in Saskatchewan, effective August 31.