Indore police are questioning 15 migrant workers suspected of being Bangladeshi nationals. Their citizenship is being verified, with legal action planned if they are found to be residing illegally in India. Aadhaar cards recovered show West Bengal addresses, and verification is underway with West Bengal police. The investigation followed a complaint by the local BJP, whose president claimed illegal migrants were identified during an electoral roll survey, with concerns raised about unverified Aadhaar cards and a demand for the return of alleged Bangladeshi migrants.