 According to conventionalism as defined by Dworkin, a community's legal institutions should contain clear social conventions relied upon which rules are promulgated.Such rules will serve as the sole source of information for all the community members because they demarcate clearly all the circumstances in which state coercion will and will not be exercised.Dworkin nonetheless has argued that this justification fails to fit with facts as there are many occasions wherein clear applicable legal rules are absent.