Renton v. Playtime Theatres, Inc.
Renton v. Playtime Theatres, Inc., 475 U.S. 41 (1986), was a case in which the Supreme Court of the United States held that localities may impose regulations prohibiting adult theaters from operating within certain areas, finding that the regulation in question was a content-neutral time/place/manner restriction.
Source: Wikipedia — Renton v. Playtime Theatres, Inc. (CC BY-SA 4.0)