Delhi GRAP-IV in Delhi: what is allowed and what is banned in the Capital as toughest anti-pollution measures kick in? December 18, 2025 gopalkumarthakur@gmail.com Starting Thursday (December 18), vehicles without a valid Pollution Under Control (PUC) certificate will not be allowed to refuel at petrol pumps; all private, government offices must follow mandatory 50% work from home Related posts: MCD workersto continue stir amid ‘threats’to vacate site AAP, BJP lock horns ahead of Modi’s expected Chhath visit FIRs, tech hurdles, deadlines leave Noida BLOs gasping for breath CM highlights govt.’s work, sets 2026 as deadline for resolving ‘legacy issues’