In the doubles, the pair beat Hungary's Renata Csay and Kornelia Szanda.

"You see a lot of mistakes," says the former Nigeria goalkeeper Idah Peterside. "You saw the game where the Mozambique goalkeeper tried to act funny."

Health Minister Rida Saeed said authorities were working on campaigns that explain to the public "the health hazards of smoking and the environmental, economic and social vices of smoking."