In November 1991, the government of President Omar al-Bashir sought to remove half the population from the city. The residents, deemed squatters, were mostly southern Sudanese who the government feared could be potential rebel sympathizers. Around 425,000 people were placed in five "Peace Camps" in the desert an hour's drive from Khartoum. The camps were watched over by heavily armed security guards, many relief agencies were banned from assisting, and "the nearest food was at a market four miles away, a vast journey in the desert heat." Many residents were reduced to having only burlap sacks as housing. The intentional displacement was part of a large urban renewal plan backed by the housing minister, Sharaf Bannaga.