447 U.S. 530 (1980)
Consolidated Edison Co. of New York v.
Does a government regulatory body violate the First Amendment by prohibiting a regulated utility company from including discussions on controversial public policy issues in materials sent to customers?
The First Amendment protects freedom of speech, including corporate speech, from government abridgment unless the government shows its restriction serves a substantial interest and is narrowly tailored to achieve that interest.
The Supreme Court held that the New York Public Service Commission's order violated the First Amendment. It found the restriction unconstitutional as it was not narrowly tailored and unnecessarily broad in its attempt to serve public interests.
For law students, this case underscores the rigidity of the First Amendment’s protection of corporate speech and emphasizes the constitutional checks on government regulatory authority over content-based speech restrictions. It is crucial for understanding both the rights of corporations as 'speakers' and the limitations of government power in curbing speech within regulated industries. It sets a precedent for interpreting commercial speech in contexts where business operations intersect with public policy debates.