For the same reason that this Govnmt. has left the people from Sderot, Beer-Sheeva, Ashkelon and Ashdod to, practically, fend for themselves against the misiles from Gaza. For more than 10 years now. Once, Africans and misiles start hitting North Tel-Aviv, permamnent solutions will start to be put on the table. Ah, yes, "Iron-Dome", Affirming my abv. mentioned., Only, 80%, protecting those who are out of the reach of mortars and "kassams".
Police disperse hundreds in brawl in Kafr Manda, northern Israel (Haaretz)
from the article: Why not move Israel's African migrants to north Tel Aviv?