Delhi will restrict vehicle entry from November 1, 2026, under revised GRAP rules to curb winter pollution. BS-VI, CNG, electric and exempted vehicles will be allowed, while commuters from Noida, Gurugram, Faridabad and Ghaziabad may face disruption. Delhi will restrict entry of non-compliant vehicles from November 1, 2026, under revised GRAP rules till January 31, 2027Only BS-VI, CNG, electric and exempted vehicles such as ambulances, fire tenders and police vehicles will be.