Indian Border Security Force (BSF) personnel on Saturday picked up three Bangladeshi youths from Tentulia border on charge of their illegal entry into Indian territory. They are Md. Ansarul, 14, son of Dad Mohammad of Kazipara village, Manik, 14, son of Taj Mohammad of Colonypara village, and Rubel, 16, son of Md. Ronju of Mondalpara village under Tentulia upazila of the district. BGB sources said BSF refused to sit in a flag meeting to discuss the issue and handed over the three youths to Indian police.