CURRENT AFFAIRS | 30 JUNE 2026
When Delhi announced it would ban new petrol two-wheeler registrations from April 2028, manufacturers and dealers immediately raised a question that sits at the heart of Indian constitutional law: does the government have the right to tell citizens what product they can and cannot sell? The answer — nuanced, doctrine-rich, and absolutely CLAT-essential — lies in Article 19(1)(g) and its companion restriction clause, Article 19(6). Understanding this interplay is one of the highest-yield investments any CLAT aspirant can make.
Article 19(1)(g) guarantees every citizen the right to practise any profession, or to carry on any occupation, trade, or business. It is one of the six freedoms under Article 19(1) and is the constitutional bedrock for economic liberty in India. Yet the same provision has always co-existed with a long tradition of state regulation — from food safety laws to professional licensing to, now, vehicle emission standards. The question is never whether the State can regulate; it is whether the restriction is reasonable.
Article 19(1)(g): All citizens shall have the right to practise any profession, or to carry on any occupation, trade or business. This is a positive liberty — the State must justify any interference with it.
Article 19(6): Nothing in sub-clause (g) shall affect the operation of any existing law in so far as it imposes, or prevent the State from making any law imposing, in the interests of the general public, reasonable restrictions on the exercise of the right conferred by sub-clause (g). Critically, Article 19(6) also allows the State to create a monopoly in its own favour — a significant power that distinguishes this clause from the other freedoms in Article 19.
Chintaman Rao v. State of M.P. (1951): One of the first major cases testing Article 19(6). The Central Provinces imposed a complete ban on manufacturing bidis during the agricultural season to redirect labour to farming. The Supreme Court struck down the law as an unreasonable restriction, holding that a complete prohibition on an occupation cannot be justified merely by the State’s desire to redirect labour. The means must bear a rational nexus to the objective, and must be proportionate.
State of Madras v. V.G. Row (1952): A constitutional landmark that established the dual test of reasonableness: (i) substantive reasonableness — the restriction must be proportionate to the harm sought to be prevented; and (ii) procedural reasonableness — the law must provide adequate safeguards, opportunity of hearing, and judicial oversight. Chief Justice Patanjali Sastri articulated that the court must consider the nature of the right infringed, the purpose the restriction serves, the extent and urgency of the evil it is designed to remedy, the extent of the curtailment of the right, and whether greater restriction is imposed than is necessary.
The V.G. Row dual test remains the gold standard for CLAT legal reasoning questions on Article 19. When you encounter a fact pattern involving a State ban or restriction, run the restriction through both prongs: Is the restriction substantively proportionate? (Does the benefit — cleaner air, safer food, fair competition — justify the cost to economic freedom?) And is the process procedurally sound? (Was there consultation? Is there a phase-in period? Is there access to courts?) Delhi EV Policy 2.0 passes both: the environmental objective is urgent and well-documented, and the policy provides a phased timeline (July 2026 → January 2027 → April 2028) with financial support rather than an abrupt overnight ban.
Proportionality as the Modern Test: Post-K.S. Puttaswamy v. Union of India (2017), Indian constitutional courts have adopted proportionality as the primary tool for reviewing restrictions on fundamental rights. The four-stage proportionality test asks: (1) Is the restriction prescribed by law? (2) Does it pursue a legitimate aim? (3) Is it necessary — i.e., is there no less restrictive alternative that achieves the same aim? (4) Is it proportionate stricto sensu — does the benefit outweigh the harm? Applying this to the EV two-wheeler mandate: (1) Yes, through a cabinet-approved policy backed by CAQM’s statutory mandate. (2) Yes, clean air and Art 21 protection. (3) The phased timeline and financial incentives suggest the State considered less restrictive options. (4) Reducing 70–80% of vehicular emissions against a financial impact cushioned by ₹30,000 subsidies appears proportionate.
Art 19 vs. Art 21 — The Balancing Act: A petrol two-wheeler manufacturer’s Art 19(1)(g) right conflicts with Delhi residents’ Art 21 right to clean air (Subhash Kumar). The Supreme Court has consistently held that when two fundamental rights conflict, the court must harmonise them rather than treat one as absolute. In the EV context, the court would likely hold that a phased commercial restriction on selling new petrol vehicles is a valid, proportionate restriction that harmonises both rights rather than extinguishing either.
State Monopoly Proviso: The second proviso to Article 19(6) permits the State to create a monopoly in carrying on any trade, business, industry or service — whether wholly or partially. If a future government were to mandate only state-run EV charging infrastructure, this proviso would be the constitutional anchor. CLAT examiners sometimes test whether students know this proviso exists.
It is important to note what Article 19(1)(g) does not protect. The right to trade does not extend to a right to trade in a particular manner — the Supreme Court in Narendra Kumar v. Union of India (1960) held that the right to carry on business does not include the right to carry it on in a specific way or using a specific technology. This doctrinal point is decisive in the EV context: a petrol-vehicle manufacturer still has the right to carry on the business of manufacturing and selling vehicles — they simply cannot sell petrol-fuelled ones in Delhi after April 2028. The right is regulated, not extinguished.
Core cases and doctrines for Article 19(1)(g) — CLAT exam-ready reference:
| Case / Doctrine | Key Holding / Principle |
|---|---|
| Chintaman Rao v. State of M.P. (1951) | Complete prohibition on an occupation is not automatically reasonable; must be necessary and proportionate |
| State of Madras v. V.G. Row (1952) | Dual test: substantive + procedural reasonableness; court looks at purpose, extent, urgency of evil |
| Narendra Kumar v. Union of India (1960) | Art 19(1)(g) does not protect the right to trade in a particular manner or using a specific technology |
| K.S. Puttaswamy v. Union of India (2017) | 4-stage proportionality test applies to all fundamental-right restrictions; now the dominant framework |
| Article 19(6) — General Public Interest | Restrictions in the interest of the general public (health, environment, safety) are constitutionally valid |
| Art 19(6) — State Monopoly Proviso | State may create a monopoly in trade/industry/service — unique to sub-clause (g); no parallel in other Art 19 clauses |
| Art 21 + Art 19(1)(g) Conflict | Courts harmonise, not subordinate; phased environmental restrictions balance both rights |
The doctrine of reasonable restrictions under Article 19 is not static. As the nature of public-interest harms evolves — from agrarian labour shortages in 1951 to urban air toxicity in 2026 — so too does the court’s assessment of what is “reasonable.” What would have seemed an extraordinary interference with economic freedom in the Chintaman Rao era is today, after decades of environmental jurisprudence and the Puttaswamy proportionality framework, a textbook valid restriction. The Delhi EV mandate is thus not just a policy story — it is a live illustration of how constitutional doctrine moves with history, and why CLAT aspirants must understand cases not as isolated facts to memorise but as tools to apply to new situations.
The “SNAP-P” Framework for Article 19(6) Reasonableness:
S — Substantive proportionality (V.G. Row prong 1): Does the benefit justify the restriction?
N — Necessity (Puttaswamy step 3): Is there a less restrictive alternative?
A — Aim is legitimate (general public interest, Art 19(6)): Health, environment, safety — all valid
P — Prescribed by law (Puttaswamy step 1): The restriction must have a legal basis
P — Procedural safeguards (V.G. Row prong 2): Phase-in, compensation, hearing opportunity
Also: remember Chintaman Rao as “the bidi case that showed total bans need total justification” — the State banned bidi-making to redirect labour, but the Court said: you cannot wipe out an occupation to solve a different problem. Contrast with EV mandate: the objective (clean air) and the restriction (no new petrol vehicles) share the same domain. That rational nexus is what makes the difference.
Quick article map: Art 19(1)(g) = the right | Art 19(6) first part = public interest restriction | Art 19(6) second part = State monopoly power | V.G. Row = the test | Puttaswamy = the modern upgrade.
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