PHOTO MUHAMADOU BITTAYE, AGENCE FRANCE-PRESSE
In Senegal, Cherif Samsidine Aidara revises for an exam in his room in Ziguinchor, a city where opponent Ousmane Sonko retired during his rape trial. Schools in Ziguinchor are closed as a precaution, the authorities fearing clashes between supporters of Ousmane Sonko and the police.