BANGKOK, Aug 5 – Six Lisu tribesmen were arrested with 34 kg of heroin in compressed packages, suspected to be delivered to an agent in Malaysia, a senior drug suppression official said today.

Pongsapat Pongcharoen, secretary general of the Office of Narcotics Control Board (ONCB), said the heroin, compressed in 98 packs, was found in two suitcases.

MCOT