Case Note & Summary
The case involved a writ petition concerning severe air pollution in Delhi, with M.C. Mehta as the petitioner against the Union of India and others. The Supreme Court addressed the lack of effective action by governmental agencies despite existing laws aimed at controlling air pollution. The court had previously directed the Delhi Administration to take steps to reduce emissions from vehicles, leading to various measures including the introduction of CNG as a cleaner fuel. The Bhure Lal Committee, established under the Environment (Protection) Act, 1986, recommended the conversion of diesel buses to CNG, which was accepted by the court. However, the Union of India sought extensions for compliance, citing concerns over public transport disruption, which the court viewed as an attempt to evade responsibility. The court highlighted the health risks associated with air pollution, referencing studies linking pollution to respiratory diseases and mortality. It criticized the government's failure to prioritize public health over industrial interests and mandated that CNG be allocated primarily for the transport sector. The court issued specific directions for the phasing out of diesel buses and imposed penalties for continued non-compliance. Ultimately, the court emphasized the need for immediate action to protect public health and the environment, reiterating its previous orders and setting deadlines for compliance.
Headnote
A) Environmental Law - Air Pollution Control - Duty of State - Constitution of India, Article 39(e), 47, 48A - The State has a constitutional duty to secure public health and improve the environment, which has been neglected leading to severe air pollution in Delhi. The court directed the Delhi Administration to take effective steps to control pollution emissions from vehicles (Paras 1-2). B) Environmental Law - Statutory Authority - Environment (Protection) Act, 1986, Section 3 - The Environment Pollution (Prevention and Control) Authority is a statutory body whose directions are binding, and it recommended the phasing out of non-CNG buses to mitigate pollution. The court upheld these recommendations and emphasized the need for compliance (Paras 2-3). C) Environmental Law - Precautionary Principle - Sustainable Development - The court reiterated the precautionary principle, requiring the government to prevent environmental degradation and prioritize public health over economic interests. The failure to act on this principle has exacerbated air pollution (Paras 4-5). D) Environmental Law - Compliance with Court Orders - The Union of India was found to be delaying compliance with court orders regarding the conversion to CNG, which was deemed a deliberate attempt to frustrate the court's directives. The court imposed penalties for non-compliance (Paras 6-7).
Issue of Consideration
Whether the Union of India has complied with the court's orders regarding the conversion of diesel buses to CNG and the allocation of CNG for public transport in Delhi.
Final Decision
The court directed the Union of India to prioritize CNG supply for the transport sector, imposed penalties for non-compliance, and mandated the phasing out of diesel buses at a specified rate. The court emphasized that public health must take precedence over industrial interests and set deadlines for compliance with its orders.
Law Points
- Environmental protection
- public health
- constitutional obligations
- statutory authority
- precautionary principle
- polluter pays principle
- sustainable development
