The Excise, on Monday, seized 2 kilogram of ganja and arrested three men hailing from Thirunelli, Wayanad. During the excise checking , found the Ganja bag under the Seats of the KSRTC Bus. According to senior Excise officers, these people are used to supply ganja to local peddlers who target college students and schoolchildren. The smugglers are mainly using KSRTC Inter-State buses for their illegal operations.