The Flipside, Hoffman Estates, Inc. (1982), the Supreme Court considered a pre-enforcement challenge to a municipal ordinance imposing licensing requirements and other restrictions on stores that sold drug paraphernalia. The Court sided with the village, holding that in such a lawsuit the plaintiff must demonstrate that the law would be "impermissibly vague in all its applications". The U.S. Supreme Court, in City of Akron v. Akron Center for Reproductive Health (1983), struck down a provision of Akron's abortion law which required that physicians dispose of fetal remains in a "humane and sanitary manner". "Humane" was judged to be unconstitutionally vague as a "definition of conduct subject to criminal prosecution"; the physician could not be certain whether or not his conduct was legal. The United States Court of Appeals for the Third Circuit ruled that a supervised release condition prohibiting a defendant from possessing "all forms of pornography, including legal adult pornography" was unconstitutionally vague because it posed a real danger that the prohibition on pornography might ultimately translate to a prohibition on whatever the officer personally found titillating. In FCC v. Fox Television Stations, Inc (2012), the Supreme Court ruled that since the words "obscene", "vulgar", "profane", and "indecent", were not accurately defined by the FCC, it was unconstitutionally vague to enforce the restrictions against "obscene", "vulgar", "profane", or "indecent" acts since any person may see different things as obscene, vulgar, profane, or indecent. This was also compounded by the fact that the FCC allowed some words such as "shit" and "fuck" permissible to utter or state in some, but unclear, circumstances; but this was only seen as an accessory to the aforementioned reason. In Johnson v. United States (2015), the Supreme Court ruled that the residual clause in the Armed Career Criminal Act was unconstitutionally vague and a violation of due process. The residual clause provided for an enhanced prison sentence for people who had previously been convicted of 3 or more violent felonies, which was defined as "use of physical force against the person of another", "burglary, arson, or extortion", "involves use of explosives", or "otherwise involves conduct that presents a serious potential risk of physical injury to another". The last part is known as the residual clause. The court determined that the residual clause was unconstitutionally vague because of the combination of two factors: (1) it focused on the ordinary case of a felony, rather than statutory