Iconoclastes , there is a difference between slum and informal facilities! Kibera slum is no comparison to any informal settlement in Dar since basic facilities r! See on the picture a parved road and parking places on the vicinity r visible meaning with little upgrade the settlements can be formalized! there is no way Nairobi misses in that list! Give me some time i will open up a thread on slums vs informal settlements comparison btn Nairobi and Dar!