The explosion occurred at 7.30 p.m. at Dejo Oyelese Street in Old Bodija in Ibadan, with the government claiming only two people died.
“It is worrisome that the cause of the blast is being attributed to the activities of illegal miners,” said Mr Tinubu.
There were shattered window glasses and doors, collapsed ceilings and some pieces of office equipment, such as computer systems, littering the offices.
Governor Seyi Makinde’s government has established a situation hub for victims of Tuesday’s blast.
A police statement said the explosion occurred around 7:44 p.m. in Bodija, a key hybrid of commercial and residential sectors in the city.
NDLEA’s spokesman Femi Babafemi said 76.6kg of Indian hemp, 134g of tramadol, 93g of Rophynol and 50 litres of skuchies were recovered.
Father and son are accused of incest.
The awards, divided into national and branch categories, were presented at the institution.
The assembly impeached the former deputy governor over allegations of financial recklessness, misconduct and insubordination.
The defendants, whose addresses were not mentioned, face a two-count charge of conspiracy and unlawful gathering.
