The implementation of GRAP (Graded Response Action Plan) Stage-3 in Delhi has led to several measures being enforced in response to the city’s rising pollution levels. Under GRAP Stage-3, stringent actions have been introduced to control air pollution, particularly due to the poor air quality.

Here’s an outline of what is allowed and what is restricted under this stage:

• Ban on Construction: Construction and demolition activities are banned unless they are considered essential (such as emergency work).
• Use of Polluting Vehicles: Diesel-powered heavy vehicles, including trucks, are restricted from entering Delhi unless they are carrying essential goods. Moreover, industries that are highly polluting must halt operations.
• Government Employees: Non-essential government employees may work from home to reduce vehicular pollution.
• Public Transport: Public transportation, including buses and metro services, are still allowed to operate, but the government has urged people to rely more on them rather than personal vehicles.
• Health and Safety: People, particularly children, the elderly, and those with respiratory conditions, are advised to limit outdoor activities. Masks are encouraged for those who need to go out.

The intent of these measures is to protect public health and reduce the overall pollution burden on the city’s residents. GRAP Stage-3, also known as the “severe” stage, reflects the severity of the situation as the Air Quality Index (AQI) is in the hazardous zone. These measures are in place until air quality improves, and the government continuously monitors the situation​.

The restrictions have sparked mixed reactions, with some appreciating the focus on health safety, while others, particularly from industries and businesses, have raised concerns about economic impacts.https://www.ndtv.com/india-news/grap-3-in-delhi-explained-what-is-banned-what-is-allowed-7019328