Analysis
1. Precedents Cited
Manoj Misra v. Union of India and Ors., OA No.6 of 2012 decided on 13th January, 2015
This earlier NGT decision, referred to as the “Yamuna matter”, concerned the protection and ecological rehabilitation of the Yamuna and its floodplains. It contemplated restoration measures and development of a biodiversity park, with DDA and other public authorities bearing responsibility for implementation.
The original applicant relied on this decision to argue that permitting the festival on an active floodplain violated existing environmental directions. The NGT also invoked it while directing development of the event site as a biodiversity park.
The Supreme Court, however, used the record from the same proceeding for a different purpose. Reports and orders issued in 2014 and 2015 showed that:
- The floodplain was already substantially damaged;
- Construction waste and debris were present;
- The earlier restoration directions had not been effectively implemented; and
- DDA and other authorities had failed to rehabilitate the area before its allotment to the appellant.
Thus, the earlier decision established DDA’s duty to protect and rehabilitate the floodplain, but it did not prove that the appellant caused the damage alleged in the later proceedings. The Supreme Court emphasized that existing ecological degradation cannot automatically be attributed to the latest user of the land.
No other judicial precedent was discussed by title in the judgment.
2. Defects in the Expert Evidence
The Court held that expert opinion must be tested against objective and contemporaneous evidence rather than accepted automatically.
The first report, dated 22 February 2016, described the damaged condition visible during inspection but did not establish what condition existed before the appellant commenced preparations. It therefore proved the existence of damage, not its causation.
The Court also criticized the initial estimate of ₹100–120 crore for restoration. It lacked a disclosed scientific basis, was publicly released by a committee member and was disowned as unscientific by the committee’s chairman. Later estimates were significantly lower.
The report dated 28 July 2016 principally relied on:
- The personal knowledge of unidentified committee members;
- Photographs whose source and precise location were unclear; and
- A Google Earth image dated 5 September 2015.
The Supreme Court considered the satellite image unreliable when viewed against contemporaneous reports documenting the already degraded condition of the site. The image was also taken during the monsoon, which could explain the visible water and vegetation.
Most significantly, the report dated 28 November 2016 admitted that the site’s pre-event ecological condition could not be assessed and that it was impossible to determine the state to which restoration should be undertaken. This contradicted the earlier description of the site as a flourishing ecological area.
3. The Government Officials’ Report
A later committee of government officials reported that the site was covered with grass, portions were under water, no debris remained, no significant wetland or water body was found within the allotted area, and there was little difference between pre-event and post-event satellite images.
The NGT rejected this report because the committee had exceeded its mandate by commenting on whether damage had occurred. The Supreme Court held that this was an improper approach. Even if a committee exceeds the precise terms of its mandate, relevant factual material cannot be ignored without examining or disproving it.
4. Interim Findings Cannot Become Final by Default
The NGT’s order of 9 March 2016 was expressly interim and was subsequently clarified to be without prejudice to the parties’ rights and contentions. Nevertheless, the NGT treated its preliminary finding of damage as conclusive because the appellant had not appealed and had deposited ₹5 crore.
The Supreme Court rejected this reasoning. Interim findings are provisional because they ordinarily precede complete evidence and final adjudication. Compliance with an urgent interim order does not amount to acceptance of liability, particularly where the order was passed two days before a major scheduled event.
An undertaking furnished “without prejudice” is likewise not an admission. The appellant remained entitled to challenge the preliminary findings during the final hearing.
5. Polluter-Pays Principle and Causal Nexus
The Supreme Court affirmed that the polluter-pays principle has a permanent place in Indian environmental law. Once a person is proved to have caused environmental degradation, liability may be absolute and excuses concerning intention or reasonable care may not provide a defence.
However, the principle contains an essential threshold: the person must first be shown to be a polluter. This requires proof of:
- Actual environmental damage;
- An activity attributable to the alleged polluter; and
- A causal connection between the activity and the damage.
The NGT wrongly placed the entire burden on the appellant to prove that it had caused no damage. The presence of pre-existing degradation and contradictory expert evidence meant that causation had not been established.
6. Scope of No-Fault Liability Under Section 17
Section 17(1) imposes liability where environmental damage results from an accident or the adverse impact of an activity covered by an enactment in Schedule I. Section 17(3), however, specifically states that the Tribunal shall apply no-fault liability “in case of an accident”.
The festival was not an accident comparable to a gas leak or hazardous incident. The NGT therefore erred in directly invoking Section 17(3). Although polluter-pays liability may independently apply, it cannot eliminate the prior requirement of proving damage and attribution.
7. Restoration Versus Rehabilitation
The Court drew a clear distinction between the two concepts:
- Restoration: Returning the affected area to its original condition, even if that original condition was not ecologically optimal.
- Rehabilitation: Reconstructing or improving the area so that it becomes fully functional and supplies optimum ecological services.
Section 15 of the NGT Act permits compensation and directions for restitution or restoration. In this case, restoration could not be defined because the experts admitted that the original ecological condition was unknown. The NGT could not solve that evidentiary problem by ordering comprehensive rehabilitation at the appellant’s expense.
Rehabilitation of a public natural resource is principally a State responsibility under the public trust doctrine and intergenerational equity. A private party may be charged where its contribution to degradation is proved, but it cannot be compelled to finance ecological improvements unrelated to harm caused by it.
8. Biodiversity Park Direction
No biodiversity park existed on the allotted site before the event. Its development was contemplated in the earlier Yamuna proceedings and was DDA’s responsibility. Requiring the appellant to fund it would make the appellant pay for creating something it had never destroyed. The remedy therefore bore no demonstrated relationship to the alleged wrong.
9. DDA’s Responsibility
Although the legality of DDA’s permission was not before the Court, the Court disapproved of its decision to permit a large event on an active floodplain. As trustee of the floodplain, DDA was required to follow the precautionary principle, prevent further deterioration and preserve the resource for the public.
The judgment does not validate mass events on floodplains. It absolves the appellant only because the particular allegation of causation was not proved. DDA must continue the rehabilitation work under the earlier NGT directions at its own responsibility.