From left to right: Aisha Buhari, Muhammad Buhari, President-elect of the Federal Republic of Nigeria; Mrs Osinbajo, Professor Yemi Osinbajo, Vice-President-elect (all holding brooms symbolising Nigerian unity)

From left to right: Aisha Buhari, wife of the President-elect; former General Muhammad Buhari, President-elect of the Federal Republic of Nigeria; Mrs Osinbajo, wife of the Vice-President-elect; Professor Yemi Osinbajo, Vice-President-elect (all holding brooms symbolising Nigerian unity)