Doe v. University of Michigan (1989)
The University of Michigan adopted a speech code prohibiting discriminatory and harassing speech based on race, ethnicity, and other categories. A psychology graduate student challenged it after fear of punishment for discussing theories about race.
A federal judge struck down the code as overbroad and vaguely defined, saying it infringed protected speech.
The ruling guided courts to reject broad campus speech codes that suppress protected expression, setting a precedent that public universities must narrowly tailor harassment policies.
Like Michigan's code, UC's policy treats certain speech (misgendering) as harassment. The injunction applies the same First Amendment framework to a modern gender-identity dispute.
