The creation of the Sahrawi Arab Democratic Republic was proclaimed on 27 February 1976, as the Polisario declared the need for a new entity to fill what they considered a political void left by the departing Spanish colonizers. While the claimed capital is the former Western Sahara capital El-Aaiún (which is in Moroccan-controlled territory), the proclamation was made in the government-in-exile's provisional capital, Bir Lehlou, which remained in Polisario-held territory under the 1991 ceasefire (see Settlement Plan). On 27 February 2008, the provisional capital was formally moved to Tifariti. Day-to-day business, however, is conducted in the Sahrawi refugee camps in Tindouf Province, Algeria, which house most of the Sahrawi exile community.