22. We express our concern that in some States political and legal structures or institutions, some of which were inherited and persist today, do not correspond to the multi-ethnic, pluricultural and plurilingual characteristics of the population and, in many cases, constitute an important factor of discrimination in the exclusion of indigenous peoples; 23. We fully recognize the rights of indigenous peoples consistent with the principles of sovereignty and territorial integrity of States, and therefore stress the need to adopt the appropriate constitutional, administrative, legislative and judicial measures, including those derived from applicable international instruments; 24. We declare that the use of the term “indigenous peoples” in the Declaration and Programme of Action of the World Conference against Racism, Racial Discrimination, Xenophobia and Related Intolerance is in the context of, and without prejudice to the outcome of, ongoing international negotiations on texts that specifically deal with this issue, and cannot be construed as having any implications as to rights under international law; 25. We express our profound repudiation of the racism, racial discrimination, xenophobia and related intolerance that persist in some States in the functioning of the penal systems and in the application of the law, as well as in the actions and attitudes of institutions and individuals responsible for law enforcement, especially where this has contributed to certain groups being over-represented among persons under detention or imprisoned; 19