GRAP-IV starts in Delhi today, banning truck entries and restricting some vehicle operations.

Delhi has imposed stricter anti-pollution measures under GRAP-IV after the Air Quality Index (AQI) crossed the “severe plus” threshold at 457 on Sunday evening. Starting Monday, November 18, the restrictions include a ban on all truck entries, except those providing essential services, and a halt on the operation of BS-IV and lower diesel-run Medium and Heavy Goods Vehicles (MGVs and HGVs).

Construction activities, including road and flyover projects, are suspended, and schools for classes 6-9 and 11 will continue online. Primary schools are closed for in-person classes. The Delhi government is also considering a 50% office attendance limit and encouraging remote work.

Residents, particularly the elderly and those with pre-existing health conditions, are advised to stay indoors. Public transport use is encouraged, with the Delhi Metro adding 60 extra trips to ease congestion. The air quality has worsened, with AQI levels over 400 at all stations, and areas like Bawana, Ashok Vihar, and Wazirpur recording the highest pollution levels.