Left-right: President Kagame, President Cyril Ramaphosa of South Africa, Commonwealth Enterprise and Investment Council Chairman Lord Marland, and former Nigeria’s finance minister Ngozi Okonjo-Iweala at the Commonwealth Business Forum in London yesterday. Kagame, who is the current Chairperson of the African Union, said African leaders need to improve business environment for citizens to fully benefit from the recently signed African Continental Free Trade Area agreement. Village Urugwiro.