DAVAO CITY: Joint operatives of the Davao City Police Office (DCPO) and the Philippine Drug Enforcement Agency (PDEA) here arrested a father and son during an illegal drug operation on Wednesday in Barangay Lasang. They were identified as Bernabe Joveliar, 63, and his son Jovanie, 30, who were caught with about 10 kilos of dried marijuana, with an estimated street value of P80,000. Last December, the DCPO and PDEA launched its fourth anti-drug operation that resulted in the killing of two suspects in a shootout. The raid also resulted in the arrest of 40 suspected drug pushers and users and the confiscation of big volume of shabu. Several firearms and ammunitions were also seized during the operation.