Delhi Chief Minister Rekha Gupta on Thursday said while the No PUC, No Fuel' rule may cause inconvenience to people, it is a collective moral responsibility to ensure that all vehicles are tested and certified for pollution. Speaking at a public event here, Gupta said no vehicle would be allowed to refuel in the city without a valid Pollution Under Control (PUC) certificate, stressing that strict enforcement is necessary to curb worsening air quality. "People are facing inconvenience, but every vehicle running in Delhi must operate without causing pollution. It is our collective moral responsibility to ensure our vehicles are PUC-certified," she said. She added that strengthening the public transport system is the most effective solution to tackle pollution, and appealed to people to avoid using private vehicles for solo travel. "Carpooling and public transport should be preferred. Improving the transport system is the key to improving air quality," she said. Gupta said the governm