One official censoring body in Germany is the Bundesprüfstelle für jugendgefährdende Medien (Federal Review Board for Media Harmful to Minors). Although not de jure outlawed, media listed by this board may be purchased by adults only, and the exhibition (for sale) is usually also prohibited. While this indexing can grant publicity to some works, publishers often try to avoid indexing, to make the media available to a wider audience. Common methods for that avoidance include the reduction of violent scenes in movies and the removal of Nazi symbols in games in cases of propaganda.