GRAP-4 restrictions activated in Delhi-NCR? Delhi authorities takes BIG step amid 'very poor' AQI, measures of GRAP-4 are being implemented under...

Delhi authorities have taken big action against 'deadly' surge of air pollution crisis in the national capital. Some measures that lies under GRAP 4 restrictions, are now being considered under GRAP 3 as AQI crosses 300 mark, as confirmed by the Commission for Air Quality Management (CAQM).