The Law Society of British Columbia disciplined a lawyer, Donald Jabour, for advertising his legal services.
Jabour and the federal Director of Investigation and Research challenged the Law Society's actions, arguing they violated the Combines Investigation Act and freedom of speech.
The Supreme Court of Canada held that the Combines Investigation Act does not apply to regulatory schemes validly established by provincial legislation.
The Court also affirmed that provincial superior courts have jurisdiction to declare federal statutes unconstitutional, despite the Federal Court Act.
Finally, the Court held that the Law Society's advertising restrictions, authorized by valid provincial law, did not unlawfully infringe freedom of speech.