Free speech zones (also known as
First Amendment zones,
free speech cages, and
protest zones) are areas set aside in
public places that are used to restrict the ability for
American citizens to exercise their
right of
free speech in the United States by forcing them into these zones. The
First Amendment to the United States Constitution states that "
Congress shall make no law... abridging... the right of the people peaceably to assemble, and to petition the Government for a redress of grievances." The existence of free speech zones is based on U.S. court decisions stipulating that the government may regulate the time, place, and manner—but not content—of expression.