Preamble & Fundamental Rights

1Preamble: words, amendment and constitutional status

The Preamble is the Constitution's identity card. It declares India a Sovereign, Socialist, Secular, Democratic Republic and states the objectives of justice, liberty, equality and fraternity. The words Socialist, Secular and Integrity were not in the original text — they were inserted by the 42nd Constitutional Amendment Act, 1976.

Its legal status flipped once. In Berubari Union (1960) the Supreme Court held the Preamble was not part of the Constitution. Kesavananda Bharati (1973) reversed that: the Preamble is part of the Constitution and may be amended under Article 368, but not so as to destroy the basic structure. It is still neither a source of power nor a limitation on legislative power, and it is non-justiciable (LIC of India, 1995).

Figure. Preamble identity card: Sovereign Socialist Secular Democratic Republic and the four objectives. The 42nd Amendment inserted Socialist, Secular and integrity — status holdings sit in the concept table.

2Six Fundamental Rights and the fate of property

Part III (Articles 12–35) guarantees six Fundamental Rights: Equality (14–18), Freedom (19–22), against Exploitation (23–24), Freedom of Religion (25–28), Cultural and Educational Rights (29–30), and Constitutional Remedies (32). A useful recall peg is Every Free Exploited Religious Cultural Constitution.

The Right to Property is no longer among them. The 44th Amendment (1978) deleted it as a Fundamental Right and relocated it as a legal right under Article 300A — so a property claim is enforced by ordinary law, not by a writ under Article 32 as of right.

Figure. Six Fundamental Rights clusters with article ranges; property left Part III via the 44th Amendment. Grid of named clusters — not a decorative ring.

3Article 14 equality and reservation enabling clauses

Article 14 joins two ideas: equality before the law (British origin, a negative bar on special privilege) and equal protection of the laws (US origin, a positive duty to treat likes alike). Together they permit reasonable classification but forbid class legislation — a law may distinguish if the classification is intelligible and related to the object sought.

Articles 15(4), 15(5) and 16(4) are enabling provisions for reservation. The 103rd Amendment (2019) added Articles 15(6) and 16(6) for a 10% Economically Weaker Sections (EWS) reservation, upheld in Janhit Abhiyan (2022).

Figure. Article 14 is the equality rule; Articles 15 and 16 enabling clauses are how reservation is squared with it — the stem usually asks which clause carries which power.

4Articles 19–22: freedoms and criminal-process shields

Articles 19–22 are the Freedom cluster. Article 19's six freedoms (speech, assembly, association, movement, residence, profession) are available to citizens and carry reasonable restrictions — grounds such as sovereignty, public order and decency. Fundamental Rights are not absolute; the restriction must stay within the grounds the Constitution names.

Article 20 protects against ex-post-facto criminal law, double jeopardy and self-incrimination. Article 22 protects against arrest and detention, including procedural safeguards around preventive detention. These two articles are the criminal-process shield inside the Freedom cluster.

Figure. Freedom cluster as a sequence: Article 19's six freedoms, then criminal-process shields in Articles 20–22.

Reading an Article 19 challenge

1. Name the freedomIdentify which Article 19(1) freedom the law touches — speech, assembly, association, movement, residence or profession.
2. Check the groundAsk whether the State has invoked a listed reasonable-restriction ground (for example public order or sovereignty), not a free-floating policy wish.
3. Separate Articles 20 and 22If the dispute is about a criminal conviction or arrest/detention, shift to Article 20 (ex-post-facto, double jeopardy, self-incrimination) or Article 22 (arrest and preventive detention safeguards).

5Article 21: from Gopalan to a residuary home of rights

Article 21 says no person shall be deprived of life or personal liberty except according to procedure established by law. A.K. Gopalan read that phrase narrowly. Maneka Gandhi v. Union of India (1978) transformed it: the procedure must be just, fair and reasonable, and Articles 14, 19 and 21 are read together as a golden triangle.

Once fairness entered the door, Article 21 became a residuary home for unenumerated rights — privacy (K.S. Puttaswamy, 2017), livelihood (Olga Tellis), clean environment (Subhash Kumar), speedy trial (Hussainara Khatoon), and the right to die with dignity through passive euthanasia (Common Cause, 2018). The expansion protects liberty; mains answers still flag the risk of judicial overreach and the need for legislative codification.

Figure. Article 21 grew from Gopalan's narrow reading through Maneka's due-process turn into a residuary home for rights such as privacy — a case sequence, not a geometry of liberty.

How Article 21 widened

1. Narrow startGopalan treated 'procedure established by law' as largely whatever procedure a valid law laid down.
2. Maneka turnManeka Gandhi (1978) required the procedure to be just, fair and reasonable and tied Articles 14–19–21 together.
3. Unenumerated rightsLater benches housed privacy, livelihood, environment, speedy trial and passive euthanasia inside Article 21.

6Article 32, five writs, and Article 226

Dr B.R. Ambedkar called Article 32 the heart and soul of the Constitution: it guarantees the right to move the Supreme Court for enforcement of Fundamental Rights. The Court may issue five writs — Habeas Corpus, Mandamus, Prohibition, Certiorari and Quo-Warranto (HM-PCQ).

Article 226 gives High Courts a wider writ power: they may issue writs not only for Fundamental Rights but also for any other purpose. So a rights violation can go to either court, but Article 32 is the constitutional guarantee aimed at the Supreme Court for Part III.

Figure. Article 32 guarantees Supreme Court enforcement; Article 226 is the High Court counterpart. Five writs are the toolkit — habeas, mandamus, prohibition, certiorari, quo warranto.

7Who holds which Fundamental Right

Not every Fundamental Right is available to every human being on Indian soil. Prelims repeatedly tests a short citizens-only set: Articles 15, 16, 19, 29 and 30. The rest of the high-frequency list — including Articles 14, 20, 21 and 25 — is available to all persons, citizens and foreigners alike.

When a stem gives you a foreigner, ask first whether the claimed right sits in the citizens-only set. Article 19 freedoms and Articles 15/16 equality-in-state-action claims are the usual traps; Article 21 life and liberty is not restricted to citizens.

Figure. Prelims membership test: Articles 15, 16, 19, 29 and 30 are citizens-only; equality, life/liberty and several others extend to all persons.

8Article 13, eclipse, severability and basic structure

Article 13 makes any law inconsistent with Fundamental Rights void and is the textual hook for judicial review of ordinary law. Two companion doctrines complete the toolkit: severability strikes down only the invalid part of a law; the doctrine of eclipse says a pre-constitutional law that clashes with a Fundamental Right becomes dormant (eclipsed), not dead, and can revive if the inconsistency is later removed.

Constitutional amendments sit on a different plane. In Kesavananda Bharati v. State of Kerala (1973) the Court held that Parliament may amend any part under Article 368, including Fundamental Rights, but cannot alter the basic structure of the Constitution. That limit, not Article 13 alone, is what Prelims pairs with the amending power.

Figure. Article 13 voids inconsistent law and hosts eclipse and severability; basic structure is the separate ceiling on constitutional amendment itself.