reasonable ground to believe that an act of torture or ill-treatment has been committed, no special importance being attached to the grounds for the suspicion.15 for example by presenting to the court a certificate proving that a complaint had been lodged with the office of the public prosecutor, or displaying obvious traces of torture or ill-treatment, or submitting a medical report. On this latter point, to which the Committee wishes to draw its attention, it is clear that the complainant maintains that the president of the Bouchoucha court ignored his complaints of torture on the grounds that he had no medical report in his possession, that the complainant was informed only during his trial of the medical checks carried out on a portion of the accused during remand, and that the president of the court ignored his demands for his right to a medical report to be respected. On the other hand, the State party maintains that the complainant voluntarily opted not to request a medical examination although the court had ordered such examinations for all prisoners who wished to undergo one. The Committee refers to its consideration of the report submitted by Tunisia in 1997, at which time it recommended that the State party should ensure that medical examinations are provided automatically following allegations of abuse, and thus without any need for the alleged victim to make a formal request to that effect. 10.5 The Committee notes that the complainant complained of acts of torture committed against him to the Bouchoucha military court at his trial from 9 July 1992 onwards, in the presence of the national press and international human rights observers. It also notes that the State party acknowledges that the complainant reiterated his allegations of ill-treatment several times before the court, in order, according to the State party, to focus the attention of the observers attending the hearing. The Committee also takes note of the detailed and substantiated information provided by the complainant regarding his hunger strikes in the 9 April prison over 12 days in July 1992 in Tunis, and in Mahdia over 8 days in October 1995 and 10 days in March 1996, as a protest against the conditions in which he was being held and the ill-treatment to which he was subjected. The Committee notes that the State party did not comment on this information, and considers that these elements, taken together, should have been enough to trigger an investigation, which was not held, in breach of the obligation to proceed to a prompt and impartial investigation under article 12 of the Convention. 10.8 In the light of its practice relating to article 13 and the observations set out above, the Committee considers that the breaches enumerated are incompatible with the obligation stipulated in article 13 to proceed to a prompt investigation. 10.6 The Committee observes that article 13 of the Convention does not require either the formal lodging of a complaint of torture under the procedure laid down in national law or an express statement of intent to institute and sustain a criminal action arising from the offence, and that it is enough for the victim simply to bring the facts to the attention of an authority of the State for the latter to be obliged to consider it as a tacit but unequivocal expression of the victim’s wish that the facts should be promptly and impartially investigated, as prescribed by this provision of the Convention.16 10.9 Finally, the Committee considers that there are insufficient elements to make a finding on the alleged violation of other provisions of the Convention raised by the complainant at the time of adoption of this decision. 11. The Committee against Torture, acting under article 22, paragraph 7, of the Convention, is of the view that the facts before it disclose a violation of articles 12 and 13 of the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment. 10.7 The Committee notes, as already indicated, that the complainant did complain of ill-treatment to the Bouchoucha military court, and resorted to hunger strikes in protest at the conditions imposed on him. Yet, notwithstanding the jurisprudence under article 13 of the Convention, the Committee notes the State party’s position maintaining that the complainant should have made formal use of domestic remedies in order to lodge his complaint, 12. Pursuant to rule 112, paragraph 5, of its rules of procedure, the Committee urges the State party to conduct an investigation into the complainant’s allegations of torture and ill-treatment, and to inform it, within 90 days from the date of the transmittal of this decision, of the steps it has taken in response to the views expressed above. 15 Communication N° 59/1996 (Encarnación Blanco Abad v. Spain). 16 Communications N° 6/1990 (Henri Unai Parot v. Spain) and N° 59/1996 (Encarnación Blanco Abad v. Spain). 119