Jegadish and Kalaimani of Nagapattinam were arrested at around 2 AM after the navy personnel intercepted their country boat and allegedly found 6.5 kg of narcotic substance, including ganja, Joint Director of Fisheries Subburaj said.
They seized the boat along with the narcotics and had taken the fishermen to Paruthiturai police station where they were being questioned, he said quoting information received by Fisheries department here.