Delhi-NCR air pollution: What GRAP shouldn’t do. And what it should 23.12.2024 04:33 «The Times of India» (indiatimes.com) GRAP, in all its four versions, is an emergency measure—a band-aid used when Delhi-NCR’s air quality turns poisonous. Like all emergency measures, it comes with inconveniences. But some of its measures are defeating the very purpose it’s used for.