Three Indian nationals who had been engaged in various trades defying immigration laws were arrested by the police in Karadiyanaru and Kalkuda areas yesterday.
The foreigners who had visited the country on tourist visa had reportedly been engaged in drapery when they were nabbed on suspicion, the police said.
Two suspects who were arrested by Karadiyanaru Police will be produced before Eravur Magistrate Courts while the third who was arrested by Kalkuda Police will be produced in Valachchenai Magistrate Courts.