Mr Aiyamenkhue Akonofua, the Acting General Manager, Edo Waste Management Board, said during the exercise that the board bent on clearing all obstructing structures in the state capital.
Akonofua also warned that the board would no longer tolerate street trading in the city.
He urged traders who display their wares on the streets to make use of the available lock-up stores inside the various markets across the city.
He recalled that Gov Godwin Obaseki flagged off the clean-up by bringing down illegal structures at the King Square area to serve as deterrent to others street traders.
He reminded traders in Benin that the streets and roads were not meant for trading and warned that anyone caught violating the environmental health laws of the state would be prosecuted.