of the following offences are established against a prisoner; he shall get a case registered against him at the local Police Station for judicial trial:(a) offence punishable under section 224 of the 'Pakistan Penal Code; (b) offence punishable under sections 148, 304-A, 325 and 326 of the Pakistan Penal Code; and (c) any offence triable exclusively by the Court of Sessions. Sections 148, 304, 325, 326 ofP.P.C. S. 148. Rioting armed with deadly weapon. S. 304. Proof off qatl-i-amd liable to qisas, etc. S. 325. Attempt to commit suicide. S. 326. Thug. Powers of Superintendent: Rule574. It shall be in the discretion of the Superintendent to determine, with respect to any act which constitutes both a prison offence and an offence under the Pakistan Penal Code other than an offence included in the preceding rule, whether, he will use his own powers of punishment or get a case registered against him at the local Police Station for judicial trial. Procedure in cases of heinous offences: Rule575. If any prisoner is guilty of an offence against prison discipline which, by reason of his having frequently committed such offences or otherwise, is in the opinion of the Superintendent not adequately punishable by the infliction of any punishment which he has power under the Prisons Act, 1894, to award, the Superintendent may forward such prisoner to the Court of the [Session Judge] or of any Magistrate of the first class having jurisdiction, together with a statement of the circumstances, and such Magistrate shall thereupon inquire into and try the charge so brought against the prisoner, and. upon conviction, may sentence him to imprisonment which may extend to one year, such term to be in addition to any term for which such prisoner was undergoing imprisonment when he committed such offence, or may sentence him to say of the punishments enumerated in section 46 of the Prisons, Act: Provided that the [Session Judge] may transfer the case /or inquiry and trial to any Magistrate of the first class ; and Provided also that no person shall be punished twice for the same offence, (section 52 of the Prisons Act, 1894). Segregation of prisoners committing assault: 198