DAVAO CITY: Nine public transport drivers in Davao Region were found positive for illegal drug use in simultaneous surprise drug testing operation of the Philippine Drug Enforcement Agency's (PDEA) 'Oplan Harabas' on Friday, October 27.

They were among the 600 bus, taxi and van drivers, including conductors who underwent random drug screening in four major terminals in Davao Region, namely Davao City Overland Transport Terminal, Tagum Overland Transport Integrated Terminal, Digos City New Satellite Bus Terminal and Gaisano Mall of Davao Van Transport Terminal.