The Supreme Court on Monday directed Delhi and its neighboring NCR states to enforce Stage-IV restrictions under the Graded Response Action Plan (GRAP) to curb hazardous air pollution levels. The court mandated that these measures remain in place even if the Air Quality Index (AQI) falls below 450, emphasizing the urgency of safeguarding public health.
Court’s Mandate and Observations
A bench comprising Justices Abhay S. Oka and Augustine George Masih expressed concern over the delay in implementing GRAP-IV, stating, “It is the constitutional duty of all states to ensure a pollution-free environment for their citizens.” The court further criticized the authorities for waiting for improved weather conditions instead of promptly responding to the escalating pollution levels.
- The court instructed the immediate setup of teams to enforce GRAP-IV measures.
- It directed states to establish mechanisms for lodging complaints about violations.
- The bench asked Delhi-NCR governments to decide on suspending physical classes up to grade 12 to protect children from the hazardous air.
Alarming Pollution Levels in Delhi
Delhi continues to reel under severe air pollution, with AQI levels reportedly reaching 800-1300 in certain areas. The pollution is attributed to a mix of urban pollutants and smoke from stubble burning in neighboring states.
The Delhi government informed the court that heavy vehicles have been banned from entering the capital, and GRAP-IV measures were invoked starting Monday. However, the court stressed the need for quicker responses, stating, “GRAP stages should be implemented immediately when AQI reaches critical thresholds between 300 and 400. Delays in invoking GRAP-IV pose unnecessary risks.”
Compliance and Affidavit Submission
The Supreme Court has asked the Delhi government and NCR states to file compliance affidavits by November 22, detailing the steps taken to enforce pollution curbs. It also recommended considering measures beyond those prescribed under GRAP to address the crisis.
Environmental Experts React
Environmentalist Vimlendu Kumar Jha welcomed the strict enforcement of GRAP-IV but noted its limitations:
GRAP-IV Restrictions at a Glance
Stage-IV restrictions, equivalent to a lockdown, include:
- Banning entry of heavy vehicles into Delhi.
- Halting construction and demolition activities.
- Shutting down industries contributing to emissions.
- Curbing non-essential vehicular movement.
Call for Long-Term Solutions
The current measures, while necessary, underscore the need for sustained efforts to combat pollution in the region. Experts advocate for stricter stubble-burning regulations, expanded public transport networks, and investment in cleaner energy solutions to ensure sustainable air quality improvement.
The Supreme Court’s decisive intervention highlights the gravity of the pollution crisis and the urgent need for coordinated action across Delhi-NCR.
