Mark Carney’s support surge coming largely from former Conservatives, poll finds

National Post · collected 2026-09-11 · by Tristin Hopper
Read the original at National Post ↗

Summary

A new poll by the Angus Reid Institute suggests that Mark Carney's Liberal party is gaining support from former Conservative voters and disaffected supporters of the NDP and Bloc Québécois. According to the poll, 13% of former Conservatives would now vote for a Carney-led Liberal party, which could translate to an exodus of over one million votes. The Liberals are also siphoning off support from the NDP, with nearly a third of their 2025 voters defecting to the Liberals, although some of this loss is offset by disaffected Liberal voters switching to the NDP. The poll projects a commanding Liberal majority, with the party currently polling at 46% and the Conservatives at 32%.
Written by the local model on 2026-09-11, using this article's own text rather than the other coverage of the same event (that is the story summary below).

Signals How these are calculated →

Claims extracted
34
claim-shaped sentences
Uncertain
9%
3 of 34 hedged
Leaning
Leans right
of the writing, not the subject
Publisher trust
95.7
red-flag proxy, not a credibility rating
Outlets on this story
1
Politics
Narrative spread
1
articles carrying this framing
Analyzed 2026-09-11 · how these are computed

AI analysis (generated at analysis time, not now)

Story summary

A new poll by the Angus Reid Institute suggests that Mark Carney, leader of the Liberal party, is gaining support from former Conservative voters. Specifically, 13% of respondents who voted Conservative in 2025 would now vote for a Carney-led Liberal party. This shift could translate to over 1 million votes, which could flip dozens of Conservative ridings in Ontario and Atlantic Canada. The poll also found that the Liberals are not only attracting former Conservatives, but also siphoning off support from the NDP and Bloc Québécois parties. In fact, nearly a third (31%) of respondents who voted NDP in 2025 have since switched to the Liberals.

Written for “Mark Carney's Popularity Surge” on 2026-09-12, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
The article's own words the score was based on. Each is quoted verbatim and was checked against the article text before being stored, so you can find it in the original.
Score +0.55 Confidence medium
Leaning score +0.55 for article 7960 (medium confidence, 3 verified quotes) · logged 2026-09-11

Story

📰 Mark Carney's Popularity Surge
Politics · 1 article(s) covering the same event. This is the one the site leads with.

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads leans right and hedges 9% of its claims. Each row says how that neighbour differs.
National Post
⚖️ Leans left further left than this 🔴 6% hedged 2 of 32 📰 publisher trust 96
“The articles cover related but distinct topics: a surge in support for the Ontario Liberals and a surge in support for Prime Minister Mark Carney's Liberal party, without mentioning a common incident or event”
National Post
⚖️ leaning not scored 🔴 14% hedged 11 of 78 📰 publisher trust 96
“Article A discusses a series of events and decisions made by Carney, while Article B reports on a separate poll about Carney's support surge from former Conservatives”
CBC News
⚖️ Leans right 🔴 11% hedged 3 of 28 📰 publisher trust 95
“Article A discusses trade war and Alberta referendum, while Article B reports on a poll about Mark Carney's support surge, which is related but not the same specific event”

Publisher

National Post · 172 article(s) · 0 correction(s) detected
No corrections detected for this publisher. That may mean careful reporting, or simply that nothing has been checked.

Who wrote this

Tristin Hopper
2 article(s) here · 1 carrying a prediction
🔮 According to a new poll published on Thursday, 13 per cent of respondents who voted Conservative in 2025 would now vote for a Carney-led Liberal party if given the chance.
🔮 McGee, the acknowledged hype man of Canadian confederation, had spent most of his life assuming that the scattered colonies of British North America would eventually be absorbed by the United States.
Also by Tristin Hopper
Nothing else under this byline is closely related to this article, so these are simply their most recent.

Topics

Conservative Conservatives Liberal Liberals NDP

Subjects

Liberal NORP · 9× Carney PERSON · 6× Liberals NORP · 5× NDP ORG · 5× Conservative NORP · 4× Conservatives NORP · 4× the Angus Reid Institute ORG · 4× Bloc NORP · 3× the House of Commons ORG · 3× U.S. GPE · 2×

Narrative

And in a feat with few precedents in Canadian political history, the Liberals are luring over Tories while simultaneously siphoning off support from both the NDP and the Bloc Québécois – accelerating a trend that already saw both parties lose catastrophically to the Liberals in 2025.
framing: assertive · carried by 1 article(s) · first seen 2026-09-11
🔮 According to a new poll published on Thursday, 13 per cent of respondents who voted Conservative in 2025 would now vote for a Carney-led Liberal party if given the chance.

Claims (34 extracted, 3 hedged)

Prime Minister Mark Carney’s sustained surge in the polls is coming predominantly from former Conservatives, according to new figures published by the Angus Reid Institute. uncertain
surge → come → Institute
According to a new poll published on Thursday, 13 per cent of respondents who voted Conservative in 2025 would now vote for a Carney-led Liberal party if given the chance. uncertain
who → accord → chance
That may not sound like a lot, but given that a record 8.1 million Canadians voted Conservative in the last federal election, that works out to an exodus equivalent to one million votes – more than enough to flip dozens of Conservative ridings across Ontario and Atlantic Canada. uncertain
that → sound → Ontario
And in a feat with few precedents in Canadian political history, the Liberals are luring over Tories while simultaneously siphoning off support from both the NDP and the Bloc Québécois – accelerating a trend that already saw both parties lose catastrophically to the Liberals in 2025. asserted
parties → lure → 2025
The New Democrats scored their worst-ever result in 2025, winning just seven seats and 6.29 per cent of the vote. asserted
Democrats → score → vote
And of those voters, nearly a third have since decamped to the Liberals. asserted
third → decamp → Liberals
The Angus Reid Institute found that 31 per cent of respondents who voted NDP in 2025 now intended to vote for Carney. asserted
who → find → Carney
Although, notably, this NDP exodus was cancelled out by a tide of disaffected Liberal voters heading in the other direction; 15 per cent of 2025 Liberal voters are now expressing an intention to vote NDP. asserted
cent → cancel → NDP
This is predominantly why the NDP is back to polling at 12 per cent. asserted
NDP → poll → cent
Still catastrophic for a party that has spent much of the past 20 years polling at around 20 per cent. asserted
that → spend → cent
No such exchange was evident among Bloc Quebecois supporters; 21 per cent of those who voted Bloc in 2025 are now in the Liberal camp. asserted
who → vote → camp
Among Liberal voters, meanwhile, the poll couldn’t identify a single respondent who had since switched their allegiance to the Bloc. asserted
who → identify → Bloc
All of these trends is why every available pollster now projects a commanding Liberal majority were an election to be called. asserted
majority → project → trends
The new Angus Reid Institute poll puts the Liberals at 46 per cent to the Conservatives’ 32 per cent. asserted
poll → put → cent
Two weeks ago, a Liaison Strategies poll found much the same; Liberals at 46 per cent against 29 per cent for the Conservatives. asserted
Liberals → find → Conservatives
A seat projection of the Liaison results by election modeller Raymond Liu showed it translating to a Liberal caucus of 239 seats; 69.8 per cent of the House of Commons (as compared to the slim 50.5 per cent of seats they enjoy now). asserted
they → show → seats
Were such an election to occur, it would represent the largest Liberal landslide since 1949, when Prime Minister Louis St. Laurent secured enough seats to equal 72.9 per cent of the House of Commons. asserted
Laurent → occur → Commons
In other words, were an election to be called, Carney would stand to win a mandate stronger than almost any other Liberal prime minister. asserted
Carney → call → minister
Pierre Trudeau’s career high was when he won 58.3 per cent of House of Commons seats in the 1968 federal election. asserted
he → win → election
Jean Chrétien won three consecutive majorities, but none of them brought in more than 57 per cent of the House of Commons. asserted
none → win → Commons
As to why this is happening, it’s due almost entirely to what the Angus Reid Institute calls the “Trump Bump.” asserted
Institute → happen → what
Carney was swept into office by anxieties related to the trade war launched by U.S. President Donald Trump. asserted
Carney → sweep → Trump
And in every subsequent breakdown of relations with the U.S., his poll numbers have climbed. asserted
numbers → climb → U.S.
Before the deal tanked, Carney was sitting at 51 per cent approval. asserted
Carney → tank → approval
Immediately afterwards, it surged to 62 per cent. asserted
it → surge → cent
“Carney enjoys majority approval in every province in the country except Saskatchewan,” the poll concluded. asserted
poll → enjoy → Saskatchewan
The Angus Reid Institute found despite all of this, Conservatives remain satisfied with leader Pierre Poilievre and the party’s agenda generally – but remain hamstrung so long as the trade war stays in the headlines. asserted
war → find → headlines
Of Tory voters, 67 per cent expressed satisfaction with Poilievre as leader. asserted
cent → express → leader
And when asked if the party should shift its platform, Conservative voters were much more likely to say the party should become more right-wing, not less. asserted
party → ask → platform
While 58 per cent said the party should “stay the course ideologically,” 21 per cent prescribed a move to the “right of the political spectrum,” against just eight per cent who advocated a “move to the left of the political spectrum.” asserted
who → say → spectrum
The phenomenon of conservative political support being steamrolled by voter ire at Trump is not unique to Canada. asserted
phenomenon → steamroll → Canada
In Australia, the country’s main conservative option, the Liberal-National Coalition, had been poised for an easy victory in a 2025 general election until a series of punitive tariffs levied by the Trump administration swung support back to the incumbent Labor government. asserted
series → poise → government
Thursday’s poll was based on an online survey conducted from Sept. 2-7, among a randomized sample of 1,811 Canadian adults. asserted
poll → base → adults
For comparison purposes, a probability sample of this size would carry a margin of error of plus or minus two percentage points, 19 times out of 20 asserted
sample → carry → 20
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