The SADR acted as a government administration in the Sahrawi refugee camps located in the Tindouf Province of western Algeria. It is headquartered in Camp Rabouni, south of Tindouf, although some official events have taken place in towns in the Free Zone, including the provisional capitals, first Bir Lehlou until 2008, then Tifariti. The government of the SADR claims sovereignty over all of the Western Sahara territory, but has control only within the Free Zone. Several foreign aid agencies, including the United Nations High Commissioner for Refugees and non-governmental organizations, are continually active in the camps.