CRC/C/15/Add.191 page 19 received in the written replies according to which disorderly conduct has been defined as a serious crime constituting a danger to society and leading to the criminalization of behavioural problems. The Committee is further concerned at the severe penalties imposed on minors under the Criminal Code 2001. 73. The Committee recommends that the State party review its classification of serious crimes in order to minimize the scope of criminal responsibility for 14 to 16-year-old children. The Committee further recommends, in light of articles 37, 39 and 40 of the Convention, that the State party review the Criminal Code 2001, so that penalties for children are conducive to the realization of the goals of juvenile justice, as spelled out in article 40, paragraph 1, of the Convention, and are at least not more severe than under the previous Criminal Code. Children belonging to minority groups 74. The Committee is concerned that, despite pilot programmes aimed at improving the situation of the Roma in certain provinces, they still suffer from widespread discrimination, which has in some instances impeded their children’s right to education, health and social welfare. 75. The Committee recommends that the State party: (a) Initiate campaigns at all levels and in all provinces aimed at addressing the negative attitudes towards the Roma in society at large and in particular amongst authorities and professionals providing health, education and other social services; (b) Develop and implement a plan aimed at integrating all Roma children into mainstream education and prohibiting their segregation in special classes and which includes pre-school programmes for them to learn the primary language of schooling in their community; (c) Develop curriculum resources for all schools that include Romani history and culture in order to promote understanding, tolerance and respect for Roma in Ukrainian society. 9. Optional Protocols 76. The Committee welcomes the signing by the State party of the Optional Protocols to the Convention on the Rights of the Child on the sale of children, child prostitution and child pornography, and on the involvement of children in armed conflict, and encourages the State party to ratify them. 10. Dissemination of the report 77. In light of article 44, paragraph 6, of the Convention, the Committee recommends that the second periodic report and the written replies submitted by the State party be made widely available to the public at large and that the publication of the report be