He urged personnel to ensure the prudent use of electricity and public assets.
According to Mr Idowu, cleanliness is a collective responsibility.
He urged motorists to exercise caution and adhere strictly to traffic regulations.
Some youths also took advantage of the reduced vehicular movement to engage in recreational activities beneath the Pencinema Bridge.
A trader at Offin-Oreta, Bose Ogunleye, said the Eid-el-Kabir festivity also affected participation.
Mr Gbadegesin acknowledged challenges posed by the rainy season.
Mr Egbetokun described the conference hall as a legacy project that symbolised continuity, vision, leadership and institutional excellence.
The governor lamented the recent abduction and killing of teachers in Oyo State.Â
He commended INEC officials for monitoring the primaries.
The identified areas included bridge loops, shorelines, railway corridors, powerline right-of-ways and broadband infrastructure corridors.
