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Bill Blair resigns Scarborough seat to become Canada’s high commissioner to the U.K.

Prime Minister Mark Carney named Bill Blair high commissioner to the United Kingdom and Nathalie Drouin ambassador to France and Monaco. Both appointments take effect this spring.

Bill Blair resigns Scarborough seat to become Canada’s high commissioner to the U.K.
Bill Blair resigns Scarborough seat to become Canada’s high commissioner to the U.K.
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By Torontoer Staff

Former Liberal cabinet minister Bill Blair has resigned his seat in the House of Commons and will become Canada’s next high commissioner to the United Kingdom, Prime Minister Mark Carney announced Monday. The appointment, and that of senior public servant Nathalie Drouin as ambassador to France and Monaco, take effect this spring.
Carney described both appointments as moves to strengthen ties with close partners. Blair’s resignation from the Scarborough Southwest riding became effective Monday afternoon, his office said by e-mail.

The appointments and immediate timeline

Carney announced the two diplomatic posts in a single release. The prime minister said the pair bring long public-service records and the judgment needed to deepen Canada’s relationships with Britain, France and Monaco. Both postings are scheduled to begin this spring, although no exact start dates have been released.

With their extensive careers in public service, Mr. Blair and Ms. Drouin have the proven expertise, judgement, and leadership to deepen Canada’s relationships with two of our closest and most reliable partners.

Prime Minister Mark Carney

What this means in Ottawa

Blair’s departure follows the recent resignation of former deputy prime minister Chrystia Freeland from the University–Rosedale riding. The Liberal Party has named family physician Danielle Martin as its candidate in that upcoming by-election, but dates for both contests have not been set.
Until the by-elections are held, the House of Commons will have 341 members, with the governing Liberals holding 169 seats. That leaves Carney two seats short of a majority, making the by-elections politically significant for the balance of power.

Blair’s public-service record

Blair, a former Toronto police chief, was first elected to Parliament in October 2015. He joined cabinet in 2018 as minister for border security and organized crime reduction, and later held portfolios including public safety, emergency preparedness, and national defence before being shuffled out of cabinet in May.
His time in cabinet included several high-profile crises. Blair was minister of public safety and emergency preparedness during the April 2020 Nova Scotia mass shooting, and he headed emergency preparedness during the 2022 pandemic-era protests that prompted the government to invoke the Emergencies Act.
At a public inquiry in November 2022, Blair defended the use of the Emergencies Act, saying existing authorities had been exhausted and were inadequate for addressing border blockades and other disruptions.

Nathalie Drouin’s background

Nathalie Drouin is deputy clerk of the Privy Council and serves as national security and intelligence adviser to the prime minister. She has held that national security role under two governments and was deputy minister of justice and deputy attorney general during the 2019 SNC-Lavalin controversy.
Drouin also served as national security adviser during a period when the government faced questions about foreign interference raised by media reports. She will replace former foreign minister Stéphane Dion as Canada’s ambassador to France and Monaco.

Diplomatic succession

Blair succeeds Ralph Goodale as high commissioner to the United Kingdom; Goodale held the post from 2021 to 2025. Drouin replaces Stéphane Dion, who left his post in France in December.
  • Appointments announced by Prime Minister Mark Carney, effective this spring
  • Bill Blair resigned as MP for Scarborough Southwest, effective Monday
  • Nathalie Drouin named ambassador to France and Monaco
  • Two upcoming by-elections will leave the Liberals two seats short of a majority until held

What comes next

The government will finalize diplomatic transition details in the coming weeks and set dates for the two by-elections. Political watchers will be looking at the contests for signs of how public sentiment may affect Carney’s minority government.
Both appointments place experienced public servants in high-profile international roles at a time when Canada is managing competing diplomatic priorities, from transatlantic security co‑operation to trade relations in Europe.
For now, Blair’s resignation formally reduces the Liberal count in the House, and Drouin prepares to move from the centre of Ottawa’s national security apparatus to a diplomatic posting in Paris.
Bill BlairNathalie DrouinMark CarneyHigh CommissionerAmbassadorFederal politicsBy-election