Updated Mar 10, 2021 | 11:48 IST While presenting Delhi budget 2021-22, Delhi Finance Minister Manish Sisodia said the government has set aside Rs 124.8 cr to tackle land, air pollution in the national capital. The government is considering making it mandatory to install smog guns at construction sites. (File image) Key Highlights A tree plantation drive was launched last year to maintain green cover in Delhi New Delhi: With an aim to help the environment, ecology and combat air pollution, the Delhi government led by Aam Aadmi Party )AAP) has steeply hiked its green budget. The government said it is taking a 360-degree approach to tackle the city's green issues by India's 100th year of Independence.