; and (2) in part G, by adding at the end the following: 494A. Campus speech policies at public universities (a) Definition of expressive activities (1) In general In this section, the term expressive activity includes— (A) peacefully assembling, protesting, speaking, or listening; (B) distributing literature; (C) carrying a sign; (D) circulating a petition; or (E) other expressive rights guaranteed under the First Amendment to the Constitution of the United States. (2) Exclusions In this section, the term expressive activity does not include unprotected speech (as defined by the precedents of the Supreme Court of the United States). (b) Expressive activities at an institution (1) In general Each public institution of higher education participating in a program under this title may not prohibit, subject to paragraph (2), a person from freely engaging in noncommercial expressive activity in a generally accessible outdoor area on the institution's campus if the person's conduct is lawful. (2) Restrictions An institution of higher education described in paragraph (1) may not maintain or enforce time, place, or manner restrictions on an expressive activity in a generally accessible outdoor area of the institution's campus unless the restriction— (A) is necessary to achieve a compelling governmental interest; (B) is the least restrictive means of furthering that compelling governmental interest; (C) is based on published, content-neutral, and viewpoint-neutral criteria; (D) leaves open ample alternative channels for communication