A/HRC/2/2 A/HRC/Sub.1/58/36 page 130 VII. PREVENTION OF DISCRIMINATION: (a) Racism, racial discrimination and xenophobia; (b) Prevention of discrimination and protection of indigenous peoples; (c) Prevention of discrimination and protection of minorities 92. The Sub-Commission considered agenda item 5 at its 13th and 14th meetings, on 18 August, at its 16th meeting, on 21 August, and at its 21st meeting, on 24 August. 93. At the 13th meeting, on 18 August: (a) Mr. Alfredsson, Chairperson-Rapporteur of the Working Group on Minorities, introduced the report of the Working Group on its twelfth session (A/HRC/Sub.1/58/19).20 In the interactive dialogue that followed, statements were made by Mr. Bengoa, Mr. Bíró, Ms. Motoc, Mr. Sorabjee and Ms. Warzazi. At the same meeting, Mr. Alfredsson made his concluding remarks; (b) Mr. Yokota, the Chairperson-Rapporteur of the Working Group on Indigenous Populations, introduced the report of the Working Group on its twenty-fourth session (A/HRC/Sub.1/58/22).21 In the interactive dialogue that followed, statements were made by Mr. Alfonso Martínez, Mr. Alfredsson, Mr. Bengoa, Mr. Guissé, Ms. Motoc, Ms. Mbonu and Ms. O’Connor. At the same meeting, Mr. Yokota made his concluding remarks. 94. At the 14th meeting, on the same day: (a) Mr. Yokota presented his working paper on discrimination against leprosy-affected persons and their families (A/HRC/Sub.1/58/CRP.7). In the interactive dialogue that followed, statements were made by Mr. Alfredsson, Mr. Kartashkin and Ms. Mbonu, as well as the observer for the non-governmental organization Association of World Citizens. At the same meeting, Mr. Yokota made his concluding remarks; 20 Originally scheduled to be submitted as document E/CN.4/Sub.2/2006/19 in the annotations to the provisional agenda (A/HRC/Sub.1/58/1/Add.1). 21 Originally scheduled to be submitted as document E/CN.4/Sub.2/2006/22 in the annotations to the provisional agenda (A/HRC/Sub.1/58/1/Add.1).