In criminology, a political crime or political offence is an offence involving overt acts or omissions (where there is a duty to act), which prejudice the interests of the state, its government, or the political system. It is to be distinguished from state crime, in which it is the states that break both their own criminal laws or public international law. States will define as political crimes any behaviour perceived as a threat, real or imagined, to the state's survival, including both violent and non-violent oppositional crimes. A consequence of such criminalisation may be that a range of human rights, civil rights, and freedoms are curtailed, and conduct which would not normally be considered criminal per se (in other words, that is not antisocial according to those who engage in it) is criminalised at the convenience of the group holding power. Thus, there may be a question of the morality of a law which simply criminalises ordinary political dissent, even though the majority of those who support the current regime may consider criminalisation of politically motivated behaviour an acceptable response when the offender is driven by more extreme political, ideological, religious or other beliefs. Overview At one extreme, crimes such as treason, sedition, and terrorism are political because they represent a direct challenge to the government in power. Espionage is usually considered a political crime. But offenders do not have to aim to overthrow the government or to depose its leaders to be acting in a way perceived as "political". A state may perceive it threatening if individuals advocate change to the established order, or argue the need for reform of long-established policies, or engage in acts signifying some degree of disloyalty, e.g. by burning the nation's flag in public. But the scope of such crimes can be rather less direct. Structural functionist criminologists recognise that states invest their resources in maintaining order through social conformity, i.e. a particular culture is encouraged and maintained through the primary social discourses which may include religious, economic, social, or other less formal concerns. Any interference with the media of communication or the sets of meanings embedded in the communications themselves may be perceived as a threat to the political authority of the state. Hence, whether in hard copy or electronically, if individuals distribute material containing uncensored information which undermines the credibility of state-controlled news media, this may be considered threatening. Moreover, even an