which he has not been rehabilitated, the sentencing and the consequences thereof shall be deleted after the expiry of the terms provided for all sentences under the preceding paragraphs. (5) (Renumbered from Paragraph 4, SG No. 89/1986) The provisions of the preceding paragraphs shall not be applied with regard to persons convicted for grave crimes against the People's Republic and for crimes against peace and humanity. Chapter Eleven COMPULSORY MEDICAL MEASURES Article 89 With regard to a person who has committed an act dangerous to society in a state of penal irresponsibility, or who has come to such a state before the pronouncement of the sentence or in the course of serving the punishment, the court may rule: a) surrender of the person to his next-of-kin, provided they assume the obligation for his treatment under supervision by psycho-neurological dispensary; b) compulsory treatment at ordinary psycho-neurological establishment; c) compulsory treatment at special psychiatric hospital or at special ward in ordinary psycho-neurological establishment. Article 90 (1) Compulsory treatment at an ordinary psycho-neurological establishment may be ruled by the court with regard to a mentally ill person, who, in view of his psychic condition and the nature of the perpetrated socially dangerous act, is in need of compulsory hospital care and treatment. (2) Compulsory treatment at a special psychiatric hospital or in a special ward may be ruled by the court with regard to a mentally ill person, who, in view of his psychic condition and of the nature of the perpetrated socially dangerous act, is particularly dangerous to society and his next-of- kin. In these cases the person shall be held under strong supervision which excludes the possibility for him to commit a new act dangerous to society. Article 91 (1) The termination or modification of the so ruled compulsory medical measures shall be decided by the court, should that be necessary due to changes in the status of the patient or by the needs of his treatment. (2) In all cases, after the expiry of a six-month term following the admission of the person to hospital establishment, the court shall render a decision on the termination, continuation or substitution of the compulsory treatment. Article 92 (1) Where the crime was committed by a person suffering from alcoholism, or another type of narcomania, the court may, along with the punishment, rule also compulsory treatment. (2) Where punishment has been imposed without imprisonment, compulsory treatment shall be implemented at medical establishments with special curative and working regime. (3) The compulsory treatment of those sentenced to imprisonment shall be effected during the serving of the punishment. The term for compulsory treatment shall be deducted from the