Senior Superintendent Romeo M Caramat Jr said 67 police operations in various parts of Bulacan province yesterday left 32 suspects killed in encounters with police, while 109 others were arrested.
Confiscated during the operations were more than 200 grams of methamphetamine, 786 grams of marijuana, assorted firearms, grenades and ammunition.
Police records show since the nationwide crackdown started, more than 3,200 alleged drug offenders have been killed in gunbattles with law enforcers.
Human rights groups report a higher toll and demand an independent investigation into Duterte's possible role in the violence.