Beyond vehicular restrictions, GRAP Stage 4 includes comprehensive steps to curb pollution from other sources. Construction and demolition activities generate large amounts of dust and are completely banned except for essential projects such as healthcare facilities,

In Delhi NCR, GRAP Stage 4 was implemented by the Commission for Air Quality Management (CAQM) at 8 a.m. today after the Air Quality Index (AQI) fell into the "severe plus" category. This decision was reached following an urgent meeting of the GRAP subcommittee on November 17,

As per the Commission for Air Quality Management's order, no trucks will be allowed into Delhi except for those carrying essential items or using clean fuel.

As air pollution worsens in New Delhi, the air quality index has shifted from "Severe" to "Severe plus", prompting the implementation of GRAP IV acros the national capital region.

The top court also directed Delhi and NCR governments to set up a grievance redressal mechanism to report violations of the step

Dr Vikas Mittal, a Pulmonologist at CK Birla Hospital, Delhi, explains how emergency measures like GRAP 4 can help alleviate pollution's harmful effects

Supreme Court has ordered the continuation of GRAP-4 restrictions in Delhi-NCR due to alarming air pollution levels, emphasising the urgent need for action to combat the deteriorating air quality

Delhi is experiencing severe air pollution due to crop residue burning, vehicle emissions, and industrial activities. The Supreme Court has criticized the Delhi government for its delayed response in implementing pollution control measures.

The air quality in Delhi deteriorated, prompting GRAP IV restrictions. Schools for students up to Class 11 will switch to online learning, construction work will be banned, and only specific vehicles