A/HRC/16/64 109. Bearing in mind the above, the Working Group concludes that measures, including affirmative and positive measures, should be considered during further work on the phenomenon of structural discrimination. 110. The Working Group therefore encourages relevant United Nations human rights mechanisms, including the Human Rights Council’s Advisory Committee to consider further studying, within their respective mandates, the phenomenon of structural discrimination in the context of combating racism, racial discrimination, xenophobia and related intolerance. 2. National action plans 111. The Working Group encourages OHCHR to develop a practical tool to assist stakeholders, including Governments, national human rights institutions, international and regional organizations and civil society to develop and implement national action plans against racism, racial discrimination, xenophobia and related intolerance. 112. The Working Group encourages OHCHR to continue convening regional and national workshops on development and implementation of national action plans against racism, racial discrimination, xenophobia and related intolerance. XI. Presentation and adoption of the report on the eighth session 113. On 22 October 2010, the draft report was adopted ad referendum, and the Working Group decided to entrust the Chairperson-Rapporteur with its finalization. 22