KATHMANDU, JUNE 22 Police have seized 168 kilograms of marijuana from the bank of the Koshi River in Barahakshetra Municipality–1, Sunsari. According to police, the illegal substance was found abandoned at a location known as Section No. 17 along the riverbank. The cannabis was packed in nine plastic sacks and had been placed using tubes and bamboo supports, police said. Authorities stated that further investigation into the incident is underway.