The Ngbandi's Yakoma group live in the south of this city of 700, 000, where as the Sara live in the north.
BBC: UN steps into CAR ethnic tension
2.
Nine ethnic groups - the Mbum, Sara, Banda, Gbaya, Bantu, Pygmies, Oubanguiens, Ngbandi, Nzakara Zande - inhabit this country of 2.3 million people.
BBC: UN steps into CAR ethnic tension
3.
The Gbaya in the east and Banda in the west control the largest land mass, although since independence in 1960 until Patasse gained power, the country been controlled by the southern Oubanguiens and Ngbandi.