WB: BSF guards unfenced India-Bangladesh border at Gunarmath amid dense fog

Gunarmath (West Bengal): Irrespective of the adverse border conditions, the Border Security Force (BSF) soldiers guard unfenced Border Out Posts (BOP) at Gunarmath across. The region is engulfed by a thick blanket of fog making the situation challenging for the security personnel to keep round the clock vigil in the area to prevent infiltration.