The Supreme Court, in a landmark October 2026 ruling, struck down prison manual provisions across multiple states that assigned degrading manual labour — such as cleaning toilets and sweeping — exclusively to prisoners belonging to Scheduled Castes and Scheduled Tribes. The Court held these assignments violated Article 14 (equality), Article 21 (dignity), and Article 23 (prohibition of forced labour). The judgment directed states to amend prison manuals within three months to eliminate caste-based work allocation inside correctional facilities.

This ruling sits at the intersection of three constitutional guarantees and exposes how caste discrimination persists in state-run institutions even after seven decades of constitutional prohibitions.

Article 14 guarantees equality before law and equal protection. Assigning labour on the basis of caste creates an irrational classification — caste has no nexus to the legitimate penological objective of prison discipline or rehabilitation, so it fails the reasonable-classification test (intelligible differentia + rational nexus).

Article 21 protects the right to life and personal liberty, which the Supreme Court has long read to include the right to live with dignity. From Maneka Gandhi v. Union of India (1978) onward, the Court has required that any procedure affecting personal liberty must be fair, just, and reasonable. Forcing a prisoner to perform caste-assigned degrading work strips them of their dignity and violates this standard.

Article 23 prohibits traffic in human beings and begar (forced labour). The Court's earlier ruling in People's Union for Democratic Rights v. Union of India (1982) established that forced labour includes any work extracted under compulsion — physical, economic, or institutional — even if nominal wages are paid. Caste-compelled prison labour squarely qualifies.

Article 17 (abolition of untouchability) operates as an absolute right, enforceable against private parties as well as the state. Assigning 'polluting' work to lower-caste prisoners is a direct enactment of untouchability inside a government institution.

The ruling also builds on the Indian Young Lawyers Association (Sabarimala) line of cases where the Court emphasised that constitutional morality must override social morality when the two conflict — a principle Justice D.Y. Chandrachud applied to Article 17 in IYLA (as the CLAT 2023 inspiration question noted).

For exam purposes, the doctrinal chain is: caste-based differentiation → fails Article 14 reasonableness → strips dignity → violates Article 21 → amounts to forced labour → violates Article 23 → enacts untouchability → violates Article 17.