§ 1 Reasoning
Justice Stevens held the law was content-neutral because it applied to all approaches, not just anti-abortion speech, and served significant state interests in protecting patients accessing medical care.
§ 2 Opinions
Majority
Rehnquist, C.J.; O'Connor, Souter, Ginsburg, Breyer, JJ.
The Colorado statute is constitutional. It is a content-neutral time, place, and manner regulation that leaves open ample alternative channels of communication.
Concurrence
O'Connor, Ginsburg, Breyer, JJ.
Emphasized the content-neutrality of the statute.
Dissent
Thomas, J.
Argued the statute was content-based and should fail strict scrutiny; sharply criticized the majority for creating an 'abortion-speech-only' First Amendment doctrine.
Dissent
Not joined by any other justice
Characterized the statute as vague, overbroad, and viewpoint discriminatory.
§ 3 Practical effect
Colorado and similar 'floating buffer zone' laws were upheld. The ruling was in significant tension with McCullen v. Coakley (2014), which struck down a Massachusetts fixed buffer zone. Hill has been widely criticized as anomalous First Amendment doctrine.
§ 4 Perspectives
The summaries below are descriptive, not evaluative — an attempt to represent fairly how each camp typically frames this case.
Abolitionist framing
Abolitionists sharply criticize Hill as an example of anti-pro-life bias in First Amendment doctrine. Its continued vitality after McCullen (2014) is doubtful.
Mainstream pro-life framing
Widely criticized as departing from ordinary First Amendment doctrine to disfavor pro-life speech.
Pro-choice framing
Defended as necessary protection for patients accessing sensitive healthcare.
§ 5 Significance
4/ 10
In significant tension with McCullen (2014); several Justices (Scalia in McCullen; Thomas, Alito) have urged overruling.