CAT/C/DJI/CO/1 access to rehabilitative as well as legal, medical, and psychological services. Accordingly, the Committee recommends that the State party should adopt a comprehensive strategy to combat human trafficking and its causes. The State party should also investigate all allegations of trafficking and ensure that perpetrators are prosecuted and sentenced to appropriate penalties that take into account the serious nature of their crimes. The State party is requested to provide information on measures taken to assist victims of trafficking, as well as statistical data on the number of complaints, investigations, prosecutions and convictions involving trafficking. Corporal punishment of children 23. The Committee notes with concern that the use of corporal punishment as a disciplinary measure in the home is not prohibited, according to the interpretation of the provisions of the Criminal Code (1995), the Family Code (2002) and the Constitution (art. 16). The State party should consider amending its Criminal Code and revised Family Code to prohibit the use of corporal punishment in all settings, including the home, and to raise public awareness of positive, participatory and non-violent forms of discipline. Data collection 24. The Committee is concerned about the lack of full and detailed data on complaints, investigations, prosecutions, convictions and redress in cases of torture and ill-treatment involving law enforcement, security, military and prison personnel (arts. 2, 12, 13 and 16). The State party should collect relevant statistical data on the monitoring of the implementation of the Convention at the national level, including on complaints, investigations, prosecutions, convictions and redress (compensation and rehabilitation for victims) in cases of torture and ill-treatment. The State party should include this data in its next periodic report. 25. The Committee recommends that the State party should strengthen its cooperation with United Nations human rights mechanisms, including by permitting visits from, inter alia, the Special Rapporteur on torture and other cruel, inhuman or degrading treatment or punishment, the Special Rapporteur on extrajudicial, summary or arbitrary executions, the Working Group on Arbitrary Detention and the Special Rapporteur on the situation of human rights defenders. 26. Noting the commitment the State party made during the dialogue, the Committee recommends that the State party ratify the Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment as soon as possible. 27. The Committee further recommends that the State party should make the declarations envisaged under articles 21 and 22 of the Convention to recognize the competence of the Committee to receive and consider complaints of violations of the Convention. 28. The Committee invites the State party to ratify the core United Nations human rights treaties to which it is not yet a party, namely the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families, the Convention on the Rights of Persons with Disabilities and the International Convention for the Protection of All Persons from Enforced Disappearance. GE.11-47990 9