Share on LinkedInShare on LinkedIn

ARTICLE · 17 APRIL 2025

SCC Strikes Down Ontario's Pre-Election Third-Party Political Advertising Spending Limits

Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP
Contributor
Blake, Cassels & Graydon LLP

Blake, Cassels & Graydon LLP

As one of Canada’s top business law firms, Blake, Cassels & Graydon LLP (Blakes) provides...

View firm profile
Explore more from Blake, Cassels & Graydon LLP

More changes are coming for third parties looking to engage in Ontario elections, after the Supreme Court of Canada (SCC) settled the constitutional challenge to the province's...

CanadaGovernment, Public Sector

More changes are coming for third parties looking to engage in Ontario elections, after the Supreme Court of Canada (SCC) settled the constitutional challenge to the province's third-party pre-election political advertising restrictions.

In Ontario (Attorney General) v. Working Families Coalition (Canada) Inc. (Working Families), Canada's top court determined that Ontario's third-party spending limits on pre-election advertising were unconstitutional. A majority held that the restrictions, which capped third-party advertising spending in the 12 months preceding an election period, unjustifiably infringed the right to vote enshrined in section 3 of the Canadian Charter of Rights and Freedoms (Charter) by creating a disproportionality that, on its face, allowed political parties to drown out the voices of third parties on political issues.

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

For permission to reprint articles, please contact the [email protected] Marketing Department.

© 2026 Blake, Cassels & Graydon LLP.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

See more popular content from