Log in or register
Share on LinkedInShare on LinkedIn

ARTICLE · 30 OCTOBER 2012

Supreme Court Will Hear Important Appeal: Is Flying Rock A Discharge?

Siskinds LLP
Explore more from Siskinds LLP

The Supreme Court of Canada has granted Castonguay Blasting leave to appeal its disturbing conviction for failing to report a "discharge", contrary to section 15 of the Environmental Protection Act.

CanadaEnvironment
Author LinkedIn connections

The Supreme Court of Canada has granted Castonguay Blasting leave to appeal its disturbing  conviction for failing to report a "discharge", contrary to section 15 of the Environmental Protection Act. The "discharge" was an escaped piece of flyrock from blasting, which was reported  to the Ministry of Labour as directed in Castonguay's contract with its client, the Ministry of Transportation of Ontario. The flyrock did not cause environmental impacts but did damage a neighbouring home, and might have injured the family that lived there.

This is an important case with broad implications.

For Why the Court of Appeal convicted Castonguay, and for Questions the Supreme Court should ask during the appeal, scroll down.

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.

Register for freeORLog in

Related Articles

Legal Intelligence Newsletters: sign up for the latest legal and regulatory news on your chosen topics

Read more about

Related Comparative Guides

See more popular content from

Article

Amendments Streamline Project List Under Impact Assessment Act

The Government of Canada has amended regulations under the Impact Assessment Act to streamline environmental reviews for major infrastructure projects, particularly interprovincial pipelines. These changes shift regulatory responsibility for certain energy projects to the Canada Energy Regulator while removing other project types from federal review following the Supreme Court's 2024 constitutional ruling.
CanadaEnvironment
MLT Aikins LLP
MLT Aikins LLP
Article

Federal Government Removes Certain Energy Projects From The Impact Assessment Act Project List

The Canadian government has removed seven types of energy projects from federal impact assessment requirements, shifting review responsibilities to the Canada Energy Regulator and provincial processes. This regulatory change affects pipelines, electrical transmission lines, oil sands facilities, and power plants, fundamentally altering how major energy infrastructure projects will be evaluated and approved across Canada.
CanadaEnvironment
McCarthy Tétrault
McCarthy Tétrault
Article

Canadian Product Stewardship And EPR: 2026 Summer Update

Canadian governments and producer-responsibility organizations are refining extended producer responsibility programs across the country, affecting packaging, batteries, electronics, and hazardous products. Recent regulatory changes include expanded collection obligations, adjusted compliance timelines, and new enforcement measures, with significant developments in British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, and Atlantic provinces.
CanadaEnvironment
Gowling WLG
Gowling WLG
Article

Ontario Invites Expressions Of Interest For Licences Under The Geologic Carbon Storage Act

Ontario has launched its first call for expressions of interest in carbon capture and storage licences under the new Geologic Carbon Storage Act, targeting Crown-owned pore space beneath lakebeds surrounding the Ontario Peninsula. The detailed submission requirements reveal expectations that proponents have advanced well beyond initial planning stages, with the process serving as a critical test of Ontario's emerging CCS framework and its attractiveness to industry.
CanadaEnvironment
Torys
Torys
Article

Tariffs, Terminations And EI: Implications Of Canada’s New Support Package For Employers

Canada's federal government has announced a $3.5 billion rapid response support package in anticipation of retaliatory tariffs against the United States, introducing new temporary employment insurance measures and workforce retention programs. The package extends EI benefits, waives waiting periods, and creates funding opportunities for employers to retain and retrain workers rather than implement large-scale layoffs.
CanadaEmployment and HR
Siskinds LLP
Siskinds LLP
Article

Ontario Court Certifies Proposed Class Action Against Hatts Off Inc.

The Ontario Superior Court of Justice has certified a proposed class action against Hatts Off Inc., alleging systemic abuse, neglect and misconduct at youth group homes and foster placements across Ontario spanning nearly four decades. With approximately 180 individuals already identified as potential class members, this certification decision allows the case to proceed on common issues affecting all proposed class members, though the allegations remain unproven and liability is denied by the defendants.
CanadaLitigation, Mediation & Arbitration
Siskinds LLP
Siskinds LLP