Censorship in Vietnam is pervasive and is implemented by the Communist Party of Vietnam (CPV) in relation to all kinds of media – the press, literature, works of art, music, television and the Internet. The government censors content for mainly political reasons, such as curtailing political opposition, and censoring events unfavorable to the party. In its 2021 Press Freedom Index, the Reporters Without Borders (RSF) ranked Vietnam as "very serious" at 174 out of 180 countries, one of the lowest in the world and the worst ranking on their five-point scale. Similarly, Freedom House's 2021 Freedom on the Net report classifies Vietnam as "not free" in relation to the Internet, with significant obstacles to access, limits on content and significant violations of user rights.