In picture: BSF personnel patrol the border area. [Representational image]BSF official website

The Border Security Force (BSF) in Tripura on Tuesday apprehended four Bangladesh nationals carrying illegal currency at the Land Customs Station in Srimantapur, located about 45 km from state capital Agartala.

Read: West Bengal turning into hub of fake Rs. 2,000 notes: Should intelligence agencies focus on Bangladesh?

The Bangladeshi nationals had US $203,100 in their possession when the BSF intercepted them in Srimantapur.