Evidence For Censorship Purpose

I am a writer of Books and novels. I do not write anything that is considered obscene, politically unacceptable, or a threat to security. Therefore, I argue with anything that calls for the suppression or prohibition of any contents of my article or book.
However, censorship for the suppression of hateful speech, personal attacks by hateful public communication or any other publicity information which is considered objectionable, hateful contents which are harmful, sensitive, politically erroneous or inaccurate as proclaimed by the government authorities or media authorities or may be by any religious groups should be taken care of any critically observed for censorship purpose.
Censorship comes in various forms, that includes mainly national