He said seven children and two infants were also among the returnees.
Mr Amupitan acknowledged the risks associated with election duties.
They noted that dental amalgam fillings are 50 per cent mercury, a major neurotoxin.
He said the option would be cheaper and easier to manage.
The decision was reached after the 2026 policy meeting on Monday.
“This innovation ensures that no two candidates have the same question sequence,” he said.
He said the delay is already undermining the smooth execution of the agreement.
The initiative will be implemented over a four-year period.
Mr Tinubu said the appointment reflected his administration’s resolve to strengthen internal security coordination.
The decision is expected to strengthen enrollment in colleges of education.
