President Muhammadu Buhari and the All Progressives Congress national party chairman were on Monday attacked at the party's rally held in Abeokuta.
The President was stoned with materials suspected to be shoes and stones.
As a result of the violence, activities at the MKO Abiola International Stadium, Kuto, Abeokuta, was paused for some minutes.
President Buhari was shielded by his security agents who blocked his front to avoid being hit by the objects being thrown at him and other party members.
The development angered the leaders of the party, including former Governor of Lagos State, Bola Tinubu, who left the podium while the President was making his remarks.
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