 Hidden behind a low hill, two brothers dig the earth to mix it with water, on their brickworks site. Then They pour the mud in a brick wooden mussel.&nbsp; For security reason, the refugees are advised to make their bricks in a distance from the camp. During rainy season, anyone can hurt himself by falling in a hole, and small children can even drawn. Futhermore, rains seep in the ground through holes and cause landslide. Close to houses, it might destroy them. Farchana camp (22 887 refugees on 30 september 2011), 120 kilometers east from Abeche, 56 kilometers from the sudanese border, was opened in january 2004. 