"The Graded Response Action Plan treats symptoms rather than causes of Delhi-NCR's air pollution." Critically examine.

The Graded Response Action Plan (GRAP) is a four-stage emergency plan. It began with the Supreme Court's 2016 order in M.C. Mehta v. Union of India [1], and CAQM now enforces it under the CAQM Act, 2021 [2]. It was invoked again on 21 Oct 2026 [3]. The criticism is largely valid, but GRAP was built to treat symptoms.

Why the criticism holds

• Episodic by design: actions begin only when Delhi's AQI crosses 200 and lapse once the air improves. Year-round sources go unchecked between alerts.
• Restates existing law: most of the 25 Stage-I points already apply all year [3]. Examples are the open-burning ban under NGT orders (2014–15), C&D site registration and DG-set limits under Direction No. 76 (2023). Invoking Stage-I signals enforcement rather than creating a new duty.
• Misses root sources: CAQM's expert review names dust, transport, industry, biomass burning and secondary particulates, plus transboundary transport, as the drivers of PM2.5 [4]. Water sprinklers and anti-smog guns cannot stop the gases that later form secondary particles.
• City trigger for a regional problem: a Delhi-only trigger ignores the Indo-Gangetic airshed, which the World Bank treats as one connected unit [7].
• Shifts costs to workers: the Supreme Court had to order NCR states to pay construction workers from the labour cess when GRAP halts work [6].

Where GRAP has merit

• A brake, not a cure: long-term reform belongs to NCAP and CAQM's sector-wise directions.
• Predictability: fixed actions for each AQI band set clear duties for agencies across four states [5].
• Increasingly pre-emptive: higher stages can be triggered on IMD/IITM forecasts before AQI peaks [8].
• Adaptive: the latest revision merged repeated actions and moved DG-set and BS-IV bus curbs to Stage-I [5].
• Statutory teeth: Section 12 lets CAQM issue binding directions "notwithstanding" other laws [2].

Way forward

• District-wise triggers using NCR-wide monitoring.
• Airshed-based state plans, following Uttar Pradesh's first-of-its-kind Clean Air Plan [7].
• Year-round enforcement on dust, vehicles and industry, backed by public transport and e-mobility.
• Pre-registering C&D workers so cess money reaches them as soon as a ban begins [6].

GRAP does treat symptoms, but that is its mandate as an emergency tool. The real failure is relying on this emergency brake every winter. Combined with NCAP, inter-state airshed cooperation and steady enforcement, it can help secure the Article 21 right to clean air and SDG 11.6.