In recent weeks, a chilling pattern has emerged across multiple Indian states, including Odisha, Chhattisgarh, Maharashtra, Delhi, Gujarat, Madhya Pradesh, where Bengali-speaking migrant workers, most of them Indian citizens, have been rounded up in mass raids, detained without proper inquiry, denied recognition of valid Indian documentation, and in some cases, forcibly deported to Bangladesh. These sweeping actions, occurring under the alleged guise of cracking down on “illegal Bangladeshi immigrants”, have sparked alarm across affected communities, their support groups, civil rights organisations and provoked political outrage from the West Bengal government, and prompted judicial scrutiny led by the Calcutta High Court. The resulting crisis raises urgent constitutional questions about citizenship, discrimination, and federalism in India.
Judicial Firewall: Calcutta High Court sounds the Constitutional alarm
On July 17, 2025, the Calcutta High Court issued a pointed rebuke to the Union government and state authorities over the sudden and widespread raids conducted in June to identify so-called “illegal Bangladeshis.” As per the report of Times of India, a division bench of Justices Tapabrata Chakraborty and Reetobroto Kumar Mitra posed blunt questions: “What were the reasons for these sudden nationwide raids? Were they pre-planned? On what intelligence were they based?” The Court, hearing habeas corpus petitions concerning the alleged illegal detention and deportation of Bengali-speaking migrants, including a family of three from Birbhum allegedly pushed into Bangladesh, emphasised that such actions, if based solely on language or appearance, risk sending a “wrong and dangerous message.”
The Court directed the West Bengal government, the Delhi Police, and the Union government to file detailed affidavits regarding the legality of the detentions and deportations. As per the report of LiveLaw, State counsel Kalyan Bandopadhyay submitted that it was outrageous to detain or deport any individual solely because they spoke Bengali. “The constable is not the competent authority. You cannot criminalize language. There is a procedure, a legal standard, that must be met to question someone’s citizenship,” he said, demanding data on the number of detainees and those deported.
In response, senior Union government counsel Asoke Kumar Chakraborty questioned whether habeas corpus petitions were maintainable after deportation, revealing that a parallel case had been filed in the Delhi High Court—information which the Calcutta HC had not been told earlier. The Court came down harshly on the petitioners’ lawyer for this procedural suppression. “This is not expected from a senior advocate. Do not try to play tricks with the court,” Justice Chakraborty warned according to the LiveLaw report. Yet, despite these procedural hiccups, the Court refused to dismiss the matter and insisted on detailed disclosures, recognizing the larger human rights issues at stake.
Odisha: Mass detentions, arbitrary identification, and partial relief
The largest cluster of arrests took place in Odisha, where between June and July 2025, 447 Bengali-speaking migrant workers, most of them masons, daily-wage labourers, or street vendors from districts such as Birbhum, Murshidabad, and South 24 Parganas, were rounded up by police, particularly in Jharsuguda, Khurda, and nearby districts. According to a Scroll report, at least 403 detainees have since been released after sustained legal, political, and administrative pressure—but dozens remain in custody, often on specious grounds.
Multiple detainees testified that police refused to accept Aadhaar, voter ID, or even ration cards as legitimate identification. Instead, they were asked to produce birth and school certificates, often impossible for migrant workers who left their villages as teenagers. Others were detained simply for having Bangladeshi phone numbers saved on their mobile phones, which the police used as an alleged indicator of foreign nationality.
As provided in the TOI report, Ajimuddin Sheikh, 22, from Birbhum, was one such migrant detained during a 1 a.m. police raid near Brajarajnagar. “They seized our phones. Even when we showed voter ID and Aadhaar, they said it was not enough,” he recounted, while speaking to the TOI. His 18-year-old cousin, Nijamuddin Sheikh, added that they were interrogated repeatedly, their phones scanned for Bangladeshi contacts, and only released after producing additional documentation and being vouched for by a local guarantor.
Trinamool MP Samirul Islam, who chairs the West Bengal Migrant Workers Welfare Board, confirmed that most of those detained had been working in Odisha legally for several years. He lambasted the Odisha Police for refusing to accept Indian documents and treating labourers like foreign infiltrators. “There is no law that says a Bengali-speaking labourer cannot work in another Indian state,” he said, as per The Indian Express.
Despite some relief after the High Court sought explanations, Islam and MP Mahua Moitra warned that the mass profiling of Bengali-speaking workers is far from over—and that several youth still remain in custody.
Chhattisgarh: From detention to forced repatriation
In Kondagaon, Chhattisgarh, nine Bengali-speaking masons, residents of Krishnanagar in West Bengal, were picked up on July 12 from a school construction site, The Hindu reported. Trinamool MP Mahua Moitra revealed that despite possessing valid documents and being recruited through a verified contractor, the men were detained, denied contact with their families, and allegedly put on buses and sent back to Bengal—without any court order authorizing their removal, reported by TOI.
The Chhattisgarh Police claimed that the men failed to register with local authorities and were detained under preventive sections of the Bharatiya Nagarik Suraksha Sanhita (BNSS), India’s new criminal procedure code. However, according to IE, Moitra questioned why they were not given access to legal counsel, why their phones were confiscated, and why families were not informed. A habeas corpus petition has now been filed in the Chhattisgarh High Court.
Maharashtra: Matua community targeted, identity cards ignored
In Pune, members of the Matua community, a Dalit religious minority of Bengali origin, were detained by Maharashtra Police on suspicions of being undocumented migrants, according to TOI. Samirul Islam reported that despite furnishing Aadhaar, voter ID, and certificates from the All India Matua Mahasangha, detainees were not released.
Shockingly, even children were among those picked up, and police reportedly refused to recognize documents issued by the AIMM, as per the report. TMC leaders expressed dismay that Santanu Thakur, a BJP MP and Union Minister who himself belongs to the Matua community, remained silent in the face of persecution of his own constituents.
Delhi and Gurugram: Crackdown in the capital
In Delhi, as reported by India Today, the TMC has led a series of protests in Jai Hind Colony, Vasant Kunj, a settlement housing hundreds of Bengali-speaking migrant workers. Despite valid documentation, residents say they have been targeted with evictions, electricity and water cutoffs, and routine harassment by police.
Meanwhile, in Gurugram, at least 26 Bengali-speaking workers from Assam were detained and interrogated over two days. Though eventually released, they alleged that voter ID and Aadhaar cards were rejected and that Muslim workers were disproportionately targeted.
Forced pushbacks and international law violations
Civil rights groups and legal experts have expressed alarm at what appears to be a coordinated “pushback” policy being implemented quietly across multiple states, allegedly under a Union-led directive. According to investigative reports, more than 2,000 persons have been forced across the Indo-Bangladesh border since the initiation of “Operation Sindoor”, which was a military operation ostensibly targeting cross-border terror camps but now being linked to mass civilian expulsions.
These deportations, without legal adjudication, without access to lawyers or courts, and based on profiling, stand in clear violation of Article 21 of the Indian Constitution and India’s obligations under international human rights law, particularly the principle of non-refoulement.
West Bengal Pushes Back: Legal action, street protests, and a linguistic defiance campaign
The West Bengal government, led by Chief Minister Mamata Banerjee, has mounted one of the strongest political and legal responses yet to the ongoing crackdown on Bengali-speaking migrants across BJP-ruled states. Calling it a “coordinated campaign to erase Bengali identity from the Indian Union,” Banerjee’s administration has launched a multi-pronged resistance: taking the fight to the courts, to Parliament, to civil society, and most strikingly, to the streets.
- Legal interventions and habeas petitions
West Bengal’s legal machinery was among the first to intervene after news broke in late May and June that Indian citizens, including women and minors, had allegedly been pushed across the Indo-Bangladesh border by Assam and Maharashtra Police.
According to The Telegraph, Maktoob, and Indian Express, the State of West Bengal has taken a proactive legal and administrative stance in ongoing cases concerning the wrongful detention and deportation of Bengali-speaking migrants. It has challenged detentions and deportations carried out without Foreigners Tribunal orders or judicial oversight, particularly in cases where individuals possessed valid Indian documents. The Calcutta High Court has repeatedly flagged these incidents as potentially illegal and directed the State to respond. In compliance, the West Bengal government has dispatched state police and administrative teams to states such as Odisha and Maharashtra to trace missing persons, facilitate their release, and assist with documentation, including the recording of victim testimonies. The State has also filed multiple status reports before the Calcutta High Court, detailing repatriation efforts and procedural violations. Acting on judicial direction, the Chief Secretary has appointed a nodal officer to liaise with the governments of other states and the Union Ministry of Home Affairs to ensure coordinated response mechanisms and prevent further unlawful detentions.
- Political Leadership: Mamata’s “I will speak more in Bengali” challenge
Mamata Banerjee has not only condemned the raids as unconstitutional but also reframed the issue as a battle for linguistic dignity. On July 16, during a mass rally in central Kolkata, she declared: “I dare you to send me to a detention camp, I will speak more in Bengali,” and “Altogether 1,000 migrant workers have been arrested and detained in BJP-ruled states and many have been pushed back to Bangladesh. People from Birbhum, Cooch Behar, Nadia and other districts are being detained in Odisha and BJP-ruled states,” she said, according to the Economic Times.
Addressing a massive public gathering during the protest march, as reported by Hindustan Times, Mamata Banerjee said, “The BJP calls all Bengali-speaking people Bangladeshi Rohingyas… Rohingyas live in Myanmar. Here, all citizens of West Bengal have proper ID cards and identification. The labourers who have gone outside Bengal have not gone on their own. They have been employed because they have skills… Anyone who speaks Bengali is being arrested and put behind bars. Why? Is West Bengal not a part of India?”
- Administrative support for victims and families
The West Bengal government has taken several concrete steps to support affected families and challenge interstate detentions:
- Interstate coordination mandated by Court: On direction from the Calcutta High Court, the West Bengal Chief Secretary has appointed a nodal officer to liaise with states like Odisha and Delhi, ensuring the identification and release of Bengali-speaking migrants detained without due process, according to LiveLaw.
- Chief Secretary’s objection to profiling: Chief Secretary Manoj Pant sent a formal letter to the Odisha government objecting to the detention of migrants who had valid Indian documents and condemning demands for ancestral land records as arbitrary and discriminatory, as per Indian Express.
- Verification of migrants across states: Bengal Police has undertaken a large-scale verification drive across multiple states, including Odisha, Maharashtra, and Delhi, covering over 750 cases of suspected wrongful detention. Officials have relied on a mix of local documentation (e.g., ration cards, land deeds, school certificates) to authenticate identity, according to the reports of TOI.
- Interstate legal cell under consideration: According to government officials cited in press briefings, the Home Department may establish a dedicated interstate legal response cell to track migrant-related detentions, deportations, and facilitate legal aid across borders, as provided by New Indian Express.
- National advocacy
Senior Congress leader Adhir Ranjan Chowdhury submitted a memorandum to President Droupadi Murmu, demanding her intervention in the said situation. In the said memorandum, as reported by IE, the former Congress MP wrote: “It’s very sad and cruel fact that Bengali-speaking daily wage labourers, who are bonafide Indian citizens, are being targeted due to their physical appearance and accent, which is being mistaken for that of Bangladeshis. This similarity is being used as a pretext to harass, humiliate, physically assault, and hold these innocent people in detention.”
Chowdhury emphasised that these labourers are not only Indian citizens, but also contributors to the national economy. “Now, they are being rendered unemployed, homeless, and stateless,” he said, urging the President to step in to protect citizens from communal profiling and unlawful deportations.
Conclusion: Language on trial, citizenship in crisis
The targeting of Bengali-speaking migrants across Indian states has transformed from isolated administrative excesses into a full-blown constitutional crisis. At its core, this moment tests the strength of India’s federal framework, the sanctity of citizenship, and the basic right to dignity regardless of region, religion, or language. When Indian citizens with valid documents are detained, deported, or denied recognition simply for speaking Bengali, it sets a dangerous precedent—not just for Bengalis, but for all linguistic and regional minorities.
The pushback from the Calcutta High Court, the West Bengal government, and sections of civil society has sparked a vital resistance against arbitrary profiling and extra-legal state action. Yet the broader question remains: will the Union government address the growing pattern of exclusionary policies, or allow language and identity to become fault lines for discrimination?
India was envisioned as a pluralistic democracy where diversity is a foundation, not a fault. The events unfolding today demand urgent legal, political, and moral clarity. The road ahead will determine whether that vision endures—or whether silence enables a slow erosion of constitutional protections, starting with those who speak Bengali.
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