Kolkata (West Bengal) [India], July 5 (ANI): The vigilant jawans of the 68 Battalion stationed in Nadia district under BSF, South Bengal Frontier, in a joint operation with the Directorate of Revenue Intelligence (DRI), Kolkata, arrested 7 smugglers in 4 consecutive search operations at Seemanagar on State Highway No 11 in Nadia district, West Bengal, on Friday. BSF, South Bengal Frontier officials said that gold worth an estimated market value of Rs 6,86,23,582 was seized. 16 gold bricks and a gold biscuit weighing 9.572 kg were recovered from their possession and cash worth Rs 11,58,500 and …