Acting on a tip-off, the Ramchandra Pur outpost troopers mounted a special vigil near the International Border, the official said.
"The BSF personnel challenged some unidentified men with head loads and seized the Hemp cannabis wrapped in 47 plastic packets," Deputy Inspector General R.P.S. Jaswal of the BSF's South Bengal Frontier said.
The south Bengal frontier of the BSF has seized 406.45 kilograms of cannabis and apprehended three smugglers so far this year.
Get the latest election news, live updates and election schedule for Lok Sabha Elections 2019 on ndtv.com/elections. Like us on Facebook or follow us on Twitter and Instagram for updates from each of the 543 parliamentary seats for the 2019 Indian general elections.