Bangaloreans can reduce increasing noise pollution level just by not honking.
A study conducted by Karnataka State Pollution Control Board (KSPCB) during the ‘No Honking Mondays’ in and around Koramangala has revealed that noise pollution can be minimised by 4.5 percent by not honking. The Board recorded noise levels at four major junctions - BDA Complex, Sony Junction, Wipro Junction and Aishwarya Junction. The sound levels during normal days was recorded on October 18, 2012 and subsequently compared with the sound levels which were recorded during the No-Honking Days.
On an average, there is a 4.5 percent reduction in the sound levels during the No-Honking Days. According to the safety standards fixed by Central Pollution Control Board, sound should not exceed 65 decibels in commercial and industrial areas and 55 decibels in residential areas and silent zones.
KSPCB Chairman Vaman Acharya said, “There is a small reduction in the noise pollution levels despite the fact that many motorists are unaware of the fact that No-Honking Day is being observed. The motorists can reduce sound pollution in the city by just not honking. The No-Honking Days will become successful will only with the cooperation from the people and coordination between different government agencies. The resident welfare organizations should come forward to create awareness about the harmful effects of noise pollution”.