The organization points out that many of the 5,500 diesel buses continue to emit exhaust fumes above legal limits, with some reportedly emitting thick black smoke. | Photo credit: FILE PHOTO
A city-based civic group, Citizens for Citizens, has expressed concern over increasing air and noise pollution caused by buses operated by the Bengaluru Metropolitan Transport Corporation (BMTC) and urged the authorities to take immediate remedial measures.
In a letter addressed to the BMTC CEO, the organization acknowledged the corporation’s key role in providing public transport, operating more than 7,000 buses and catering to nearly 45,000 passengers daily. But it pointed out that many of the 5,500 diesel buses continue to emit exhaust fumes above legal limits, with some reportedly emitting thick black smoke.
The group said in the letter that these emissions contribute to harmful pollutants, including particulate matter (PM2.5 and PM10), nitrogen oxides and carbon monoxide, which pose serious health and environmental risks. He recommended steps such as installing particulate filters, adopting advanced emissions control systems, making mandatory regular inspections and improving driver training to reduce fuel consumption and emissions.
The organization highlighted noise pollution, saying excessive honking and high-decibel horns, especially on electric buses, were contributing to the problem. He called for stricter enforcement of noise regulations, regular maintenance and better sensitization of drivers, especially in quiet zones.
“While BMTC plays a vital role in keeping Bengaluru moving, there is an urgent need to address the rising air pollution and noise caused by its fleet. With better monitoring, regular maintenance and driver sensitization, BMTC can set an example for sustainable and responsible public transport in the city,” said Rajkumar Dugar, founder and organizer of Citizens for Citizens.
Published – 20 March 2026 21:13 IST
