9. Urges all States to review and, where necessary, revise their immigration laws, policies and practices so that they are free of racial discrimination and compatible with their obligations under international human rights instruments;
9. 敦促所有国家审查并在必要时修订移民法律、政策及做法，使其不含种族歧视内容，并符合各国根据国际人权文书承担的义务；