In Schenck v. Pro-Choice Network of Western New York, the U.S. Supreme Court upholds a 15-foot buffer zone around an abortion clinic’s entrances and driveways, but strikes down a “floating” buffer zone that requires protesters to stay 15 feet away from all cars and patients as they enter and exit the clinic. The Court finds that, in contrast to the “fixed” buffer zone around the clinic, the “floating” zone risks silencing protesters: “Leafletting and commenting on matters of public concern are classic forms of speech that lie at the heart of the First Amendment, and speech in public areas is at its most protected on public sidewalks, a prototypical example of a traditional public forum.”