"The accident happened on Friday morning when two buses travelling from Lagos to Katsina (north) collided with an empty tanker lorry. Seventeen people -- all men -- died on the spot while 10 others were injured," the head of the Federal Road Safety Commission in Kwara state, Mary Wakama, told AFP.
She said two of those injured were in a "critical" condition.
The accident happened at a village near Ilorin, the state capital, she said, adding that driver fatigue may have contributed to the accident.
