Explanation:

Section 265B(1) of CrPC allows the accused to file an application for plea bargaining. Section 265C(1) mandates the court to issue notice to the public prosecutor or the complainant and the victim of the case, as the case may be, and to the accused person to participate in the meeting. The investigating officer (I.O.) is also typically involved to provide facts and assist in the disposition. Thus, all mentioned parties are essential participants.