With Chowdhury's arrest, a total of four persons have so far been arrested in connection with the case for their alleged involvement in selling of babies and children across India and also to foreign couples in the last few months from an NGO Bimala Sishu Griho.
Sonali Mondal, Chief Adoption Officer the NGO, Chandana Chakraborty, Chairperson of Bimala Sishu Griho and Manas Bhowmik, Chandana's brother, were arrested by a seven-member CID team.
CID sources said Juhi Chowdhury was being brought to Jalpaiguri for further interrogation and would be produced before the District Court tomorrow.
West Bengal BJP president Dilip Ghosh has already said the party was looking into the allegations against Chowdhury and would take action if she was found guilty.
The CID blew off the lid of a child trafficking racket conducting raids in homes and nursing homes in Baduria of North 24 Parganas district, in Behala in the southern fringes of Kolkata and some other parts of south Bengal since November last year.