CRC/C/BOL/CO/4 page 21 (g) Children deprived of liberty have access to education, including in pretrial detention; (h) The State party seek technical assistance in the area of juvenile justice from the United Nations Interagency Panel on Juvenile Justice, which includes UNODC, UNICEF, OHCHR and NGOs. Victims and witnesses 83. The Committee notes that there are no specific provisions in the criminal law and procedure for the hearing of child victims of crime, including sexual exploitation and sexual abuse, and it is concerned at the lack of access to adequate medical and psycho-social services for children who are witnesses to or victims of crime. 84. The Committee recommends that the State party incorporate a child-rights focus in justice and law enforcement institutions and increase the budgetary allocations for the administration of justice and ensure child rights restitutions. In this respect it recommends that the State party take into account the Guidelines on Justice in Matters involving Child Victims and Witnesses of Crime (Economic and Social Council resolution 2005/20 of 22 July 2005, annex). Indigenous children 85. While welcoming political, legal and institutional reforms with the aim of reversing the situation of exclusion and marginalization of the indigenous peoples, the Committee shares the concerns of the Special Rapporteur on the situation of human rights and fundamental freedoms of indigenous people at the illegal appropriation of indigenous lands by farm operators, the pollution of soils and waters traditionally used by the indigenous communities, situations of servitude or forced labour, the failure to adapt the national education system to the traditional indigenous cultures, the indigenous population’s limited access to health services and the persistence of manifestations of racism against indigenous people. 86. The Committee recommends that the State party take all necessary measures to protect the rights of indigenous children and to guarantee their enjoyment of the rights enshrined in the national constitution, domestic law and in the Convention. In this regard, the Committee refers the State party to its general comment No. 11 (2009) and to the recommendations issued by the Special Rapporteur on the situation of human rights and fundamental freedoms of indigenous people (see A/HRC/11/11). Children in emergency situations 87. The Committee notes that the State party is prone to disasters and emergencies, both of human and natural origins, and is concerned that children and pregnant mothers, who represent