Capital chokes: GRAP-4 curbs lifted in Delhi; move comes hours after HC rap

Commission for Air Quality Management (CAQM) lifted GRAP-IV restrictions with immediate effect, even though air quality in several areas remained in the ‘very poor’ category with AQI levels crossing 350. While the strictest curbs were withdrawn, Stage I, II and III measures will continue under the modified GRAP. The move came hours after the Delhi High Court pulled up the Centre