Madras High Court takes up suo motu PIL for removal of caste appellations from names of streets, roads, and localities in Tamil Nadu

The Madras High Court has initiated a suo motu public interest litigation to enforce the removal of caste-based names from streets and localities in Tamil Nadu. The court highlighted that such naming conventions perpetuate social divisions and contradict constitutional goals of a casteless society.
Why it matters
The move addresses systemic social inequality by attempting to erase caste-based identifiers from public infrastructure and official documentation.
The Madras High Court on Thursday (October 1, 2026) took up a suo motu public interest litigation (PIL) petition to enforce a series of directions it had passed over the years to ensure the removal of caste appellations from the names of streets, roads, and localities across Tamil Nadu.
The First Division Bench of Chief Justice Sushrut Arvind Dharmadhikari and Justice G. Arul Murugan directed the State government to submit a status report within four weeks, listing out the references that had been removed so far and those that were yet to be removed.
The suo motu PIL petition was taken up on the basis of the latest order passed by Justice N. Ramesh on August 11, 2026 – his maiden order after being elevated as a judge of the High Court. In his order, the single judge had lamented the existence of such appellations.
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