Censorship defends national sovereignty. First and foremost, it does not take a chance of exposing national documentaries to public or foreigners because of high-risk associated with it. For example, it keeps secret the national security documents, like troop movements in war time. Also, it prohibits anyone from offending national flag, symbols, songs, and defense. Similarly, it maintains political stability in the country. It restricts people to go for frequent and unwanted strikes or revolts.
In similar fashion, it allows society to carry out its societal goals smoothly and economy to plan out for its short-term and long-term goals by preventing from civil disobedience movements. As, for example, some credit of the booming economic condition of china goes to its Communists party which follows less freedom i. e. censorship. For these reasons, censorship guides society along with its economy to track into development process rather that being trapped into the web of political instability. In short, no one can deny that freedom of expression is born right of people.
But as the famous saying goes, “man is born free and he is chained everywhere” accordingly some circumstances outcome in society where implementation of censorship is a must. However, censorship without any base is an evil and the government which adopts it, is nothing more that a dictator. Therefore, any kind of censorship to be practiced, it must be provided by law, pursues legitimate aim and must be in proportion to its aim. Finally, government is selected by people and they would not get anything by oppressing their selector’s rights, so selectors should,” trust the government for making censorship. “