Some APC stalwarts, political associates and other dignitaries were part of the visit.
The agency stressed that the product ban remains in force.
Mr Babafemi said a thorough search by NDLEA operatives led to the recovery of 16 parcels of white powdery substance.
They noted the discolouration of the yams, which is discovered only after cutting them open.
The medical doctor said participants were treated based on their diagnoses.
According to the commissioner, the operation was part of efforts to maintain public order.
A Lagos teacher, Nwatu Isaac, has been sentenced to life imprisonment for defiling a pupil.
Mr Bakare-Oki said LASTMA operatives monitoring vehicular movements along the Coastal Road swiftly mobilised to the scene.
MKO chronicles Mr Abiola’s life, political career and enduring place in Nigeria’s democratic history.
The chairperson said mobility was critical to enabling councillors to effectively discharge their legislative responsibilities.
