Acting on a tip-off, Bidhannagar Police arrested the three and recovered fake passports bearing addresses of Pathankot and Jalandhar, a senior officer of Bidhannagar Police told PTI.
"We are not yet sure whether they have any connection with a terrorist group or for whom they were preparing these passports. A probe has been initiated into the matter," the officer said.
Two of the accused were arrested by Baguihati police and the Bangladeshi was nabbed by Airport Police station, he said.