Border Guard Bangladesh (BGB) personnel have detained seven persons while they were being trafficked to India through Harinkhola border of Habiganj's Madhabpur.
The identities of the detainees could not be known immediately. Of them, three are men, one female and three children.
BGB 55 Battalion Commanding Officer Lt Col Aazzad Hossain said: "Acting on a tip-off, a BGB team detained the seven persons around 4pm on Friday."
Sensing the presence of the BGB members, the trafficker fled the scene.