Right To Personal Liberty Under the Indian Constitution: New Horizons

Article 21 of the Constitution of India has travelled further than almost any other fundamental-rights provision. What began as a narrowly administered guarantee against deprivation of physical freedom except by enacted procedure has become a constitutional charter of fair process, dignity, privacy, bodily integrity, decisional autonomy and institutional protection. This paper traces that transformation chronologically, from A.K. Gopalan v. State of Madras through Maneka Gandhi v. Union of India and the post-Puttaswamy autonomy cases, while retaining a critical distinction between the “right to life” and “personal liberty” limbs of Article 21. Particular attention is devoted to SaveLIFE Foundation v. Union of India. The 2016 judgment converted Good Samaritan protections into binding law, while the reportable order of 26 May 2026 recognised trauma care as integral to Article 21 and prescribed a coordinated emergency-care architecture. These decisions illustrate the movement from negative liberty to positive constitutional obligation. The paper argues that the next phase of personal-liberty adjudication will concern technology-enabled surveillance, algorithmic State action, informational self-determination, arrest safeguards and proportionate bail conditions. It concludes that expansion will remain legitimate only if courts organise Article 21 through legality, non-arbitrariness, necessity, proportionality, procedural safeguards and effective remedies.