Public prosecution refers to the legal process by which the state, represented by a public prosecutor, brings charges against individuals accused of committing crimes. This system emphasizes the role of the state in enforcing the law and maintaining public order, reflecting a collective societal interest in punishing wrongdoing and upholding justice. In civil law systems, public prosecution is often characterized by a more investigative approach, where prosecutors play an active role in gathering evidence and directing investigations, unlike in adversarial systems where prosecutors primarily present evidence in court.