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Vanessa MacDonnell

@vanessamacdonnell.bsky.social
1.3K followers 1.3K following 129 posts

Constitutional law professor @uottawa.bsky.social | Co-Director @uodroitpublaw.bsky.social | Canadian team lead @ucnpproject.bsky.social. Executive branch constitutionalism, rights, interpretation, the unwritten constitution macdonnell.substack.com

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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 09/05/2025
Looking forward to participating in the 2025 Courts & Politics Research Group annual spring workshop today with colleagues from political science. Kate Puddister and Emmett Macfarlane have done a terrific job putting the program together.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/05/2025
In 2022, the @uodroitpublaw.bsky.social and the CIAJ held a conference to mark the retirement of Justice Rosalie Abella from the Supreme Court of Canada. I am delighted that an open-access collection flowing from the conference has now been published! utppublishing.com/doi/book/10.3138/9781552216712
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 06/05/2025
On June 2, we will be holding a symposium at the UK Parliament on the unwritten rules, norms and principles that make constitutional government work. To join us, please contact @paolosandro.bsky.social at the email address below. Looking forward to seeing many colleagues there!
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 05/05/2025
Excited to be in Taipei this week for Academia Sinica’s 2025 Comparative Constitutional Law Roundtable, hosted by Professor Oran Doyle. Interesting papers on comparative method, judicial agenda setting and constitutional amendment, among others.
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Mark Carney @mark-carney.bsky.social · 01/05/2025
I spoke with UN Secretary-General António Guterres today. In this time of rising conflict, Canada is ready to lead. We will build coalitions, defend democracy, and stand up for our values on the world stage. As others step back from global leadership, Canada is stepping up.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 30/04/2025
Congratulations to @yybrandonc.bsky.social for this work in the SCC in the Kanyinda case!
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 30/04/2025
Bravo to our brilliant students for putting together this podcast on the prorogation decision, and to Mallory Dunlop, the student team member who worked with us on our intervention in MacKinnon, for her stellar commentary on the case in this podcast.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 04/04/2025
This is insane!!
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 04/04/2025
I hope it’s the sign of more to come!
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Ben Yong @bymyong.bsky.social · 04/04/2025
Terence Daintith and Alan Page's book Executive Self-Government and the Constitution is out!! academic.oup.com/book/59801?l...
academic.oup.com
Executive Self-Government and the Constitution
Abstract. Over the last 25 years, UK governments have faced a series of challenges and changes of an intensity almost unprecedented in peacetime: some thru
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 31/03/2025
Eddie, this is great! 🤩 Thanks for sharing it.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 30/03/2025
Lolllllllllll
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 29/03/2025
Nice!!!!!
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 27/03/2025
INSCRIPTION MAINTENANT OUVERTE! Le @uodroitpublaw.bsky.social, @umontreal.ca et @schulichlaw.bsky.social tiendra une conférence académique pour marquer le 150e anniversaire de la Cour suprême du Canada. Informations sur la conférence et les modalités d'inscription ici: lnkd.in/esKJMbqR
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 27/03/2025
REGISTRATION IS NOW OPEN! On June 10-12, 2025, the @uodroitpublaw.bsky.social, the @umontreal.ca and @schulichlaw.bsky.social will hold an academic conference to mark the 150th anniversary of the Supreme Court of Canada. Conference and registration details here: lnkd.in/esKJMbqR. Join us!
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mark d jarvis @markdjarvis.bsky.social · 23/03/2025
As we kick off an election in Canada this morning, for those concerned w/ the potential for undue electoral interference in this election — and we all shld be — it is worth taking a minute and familiarizing yourself w/ the Critical Election Incident Public Protocol. www.canada.ca/en/democrati...
canada.ca
Critical Election Incident Public Protocol - Canada.ca
The Critical Election Incident Public Protocol (the Protocol) lays out a simple, clear and impartial process by which Canadians should be notified of a threat to the integrity of the 2019 General Elec...
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 23/03/2025
Election time!
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 23/03/2025
Yes. We need to work to keep it this way.
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mark d jarvis @markdjarvis.bsky.social · 23/03/2025
It’s no small thing that Canadian democracy stands strong (even if there is still room for improvement) at a time when democracy is under threat and in decline worldwide.
An infographic depicting the results of EIU’s 2024 Democracy Index, with the annual index registering a decline in its total score from 5.23 in 2023 to 5.17 (on a 0-10 scale).

The overall global Democracy Index score has fallen from 5.52 in 2006 to an historic low of 5.17 in 2024, when 130 countries of the total 167 covered by the index either registered a decline in their score or made no improvement.
More than one-third (39.2%) of the world population live under authoritarian rule. Sixty countries are now classified as “authoritarian regimes”, an increase of one compared with the 2023 index, and an increase of eight from a decade ago in 2014.
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Roojin Habibi روژین (she/elle) @roojinhabibi.org · 22/03/2025
So richly deserved - way to go @jcyliew.bsky.social !!
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 19/03/2025
New Substack on the recent John Howard decision macdonnell.substack.com/p/securing-t...
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Alex Robinson @alexmrobinson.bsky.social · 15/03/2025
Bill Blair says DND is reconsidering buying F-35s from the U.S. amid tensions with the Trump administration.
cbc.ca
Canada reconsidering F-35 purchase amid tensions with Washington, says minister | CBC News
Canada is looking at cancelling a major portion of its purchase of U.S.-built F-35 stealth fighters and plans on opening talks with rival aircraft makers, Defence Minister Bill Blair said.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 14/03/2025
I was wondering this too haha
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Canadian Bar Association @cba-news.bsky.social · 14/03/2025
The Canadian Bar Association welcomes the appointment of The Honourable Gary Anandasangaree as Minister of Justice and Attorney General. We look forward to working with him and his cabinet colleagues: bit.ly/4iMa8Zd
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 14/03/2025
Full Ministry listing here: www.pm.gc.ca/en/cabinet
pm.gc.ca
Cabinet
Right Honourable Mark Carney - Le très honorable Mark Carney
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 14/03/2025
Looks like it’s 11/23, so I guess that’s pretty much equal.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 14/03/2025
Gary Anandasangaree is Canada’s New Minister of Justice and Attorney General. He is also Minister of Crown-Indigenous Relations and Northern affairs (!)
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 14/03/2025
Website has been updated! www.pm.gc.ca/en
pm.gc.ca
Right Honourable Mark Carney
Home Page of the Right Honourable Mark Carney
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 14/03/2025
By the looks of it Carney has resiled from Trudeau’s practice of having a gender equal cabinet?
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 14/03/2025
SCC majority concludes that the use of the balance of probabilities standard in prison disciplinary proceedings violates Charter ss 11(d) and 7 - presumption of innocence. Important decision for prison law with some stare decisis thrown in for good measure. decisions.scc-csc.ca/scc-csc/scc-...
decisions.scc-csc.ca
John Howard Society of Saskatchewan v. Saskatchewan (Attorney General) - SCC Cases
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 14/03/2025
No kidding. Shameful.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 13/03/2025
www.cbc.ca/news/politic...
cbc.ca
Mark Carney aims for smaller cabinet, team planning to drop over a dozen ministers: sources | CBC News
Prime minister-designate Mark Carney is aiming for a much leaner cabinet as he prepares to get sworn in on Friday at Rideau Hall.
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Emily Kidd White @emilykiddwhite.bsky.social · 11/03/2025
Please join @sonialawprof.bsky.social, Benjamin Berger, and myself on April 4 at our 28th Annual Osgoode Constitutional Cases Conference. It's an important time to be thinking about the hopes and the limits of Canadian Constitutional Law. Please share. Hybrid format: www.yorku.ca/osgoode/conc...
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 10/03/2025
Thank you!
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 10/03/2025
New Substack: Wondering How Government Transitions Work? Read These Documents lnkd.in/eN7-tQEU
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/03/2025
My preliminary thoughts on the Federal Court's decision in MacKinnon: lnkd.in/ehsVzfUv. The Chief Justice has opened the door to a limited form of judicial review of prorogation, but politics and convention will largely continue to govern the Prime Minister's advice on prorogation.
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Leonid Sirota @doubleaspect.blog · 07/03/2025
New post: my thoughts on the Federal Court of Canada dismissing the challenge to the prorogation of Parliament ― the right outcome, a flawed decision, but rather better than it might have been.
doubleaspect.blog
(Pro)Rogue-ish
The Federal Court dismisses the challenge to the prorogation of Parliament
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/03/2025
Great post by @emmettmacfarlane.com on the prorogation case.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/03/2025
My preliminary thoughts on the Federal Court's decision in MacKinnon: lnkd.in/ehsVzfUv. The Chief Justice has opened the door to a limited form of judicial review of prorogation, but politics and convention will largely continue to govern the Prime Minister's advice on prorogation.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/03/2025
Lollll
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/03/2025
Lollllllll
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/03/2025
Agree
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/03/2025
Working Families!!
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/03/2025
I look forward to hearing your thoughts.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 07/03/2025
The Federal Court has dismissed the application in MacKinnon challenging the Jan 2025 prorogation of Parliament. Decision here: www.dropbox.com/scl/fi/m95bv.... Analysis to follow!
dropbox.com
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John Ibbitson @johnibbitson.bsky.social · 04/03/2025
“What he wants is to see a total collapse of the Canadian economy, because that'll make it easier to annex us." This is the most extraordinary statement by a Canadian prime minister in the history of this country. The Trump administration is at war with Canada.
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 04/03/2025
The @uodroitpublaw.bsky.social mid-term newsletter is now live! Lots of good stuff in there, including information about a major conference on academic freedom that Co-Director Sarah Berger Richardson is leading this month: mailchi.mp/b36e6a9811de...
mailchi.mp
PLC Winter 2025 Midterm Newsletter | Infolettre du CDP de mi-session hiver 2025
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Vanessa MacDonnell @vanessamacdonnell.bsky.social · 03/03/2025
and how that work has shaped our public policy research and advocacy. Please join us! Register here: lnkd.in/eV7w4KpW 2/2
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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