Delhi's air quality has plunged deeper into the 'very poor' category, with the AQI touching 382 and GRAP-II restrictions in force across the NCR. As farm fires in Punjab see a fresh spike, the Supreme Court has turned the spotlight on vehicular pollution, questioning whether the focus on stubble burning is overshadowing emissions from private vehicles and traffic congestion. Amid a growing political blame game, authorities have stepped up crackdowns with hundreds of FIRs and lakhs in fines.