Tamil Nadu’s New Fight Against Noise Pollution

Context

Noise pollution has returned to the forefront of environmental concerns in India following post-election celebrations in Tamil Nadu, where the massive, unrestricted use of loud “whistle pods” and public processions caused widespread disturbance. The re-appearance of this issue is a reminder of a systemic failure that is witnessed in the management of noise pollution in India, which is one of its least enforced environmental laws. In the wake of the increasing normalisation of this seemingly ubiquitous problem despite legally binding regulations, it is paramount that the enforcement of such laws is considered and the serious health consequences of such noise problems are revisited. 

The scope of the crisis. 

• The problem is not merely anecdotal; it is structural and systemic. According to data from the  Central Pollution Control Board’s (CPCB) 
•  The situation is bad in the National Ambient Noise Monitoring Network (NANMN). More than 80% of monitoring stations met noise standards in 2019. 
• This means that most of the urban areas in India are functioning at levels that are far exceeding the permissible levels and are affecting health, sleep and productivity. The recent incidents in Tamil Nadu, where high decibel “whistle pods” were used, are illustrative of the fact that sometimes political and social celebrations take precedence over environmental regulations and public health. 

Why Noise is a Public Health Emergency 

Noise pollution is sometimes referred to as a ‘silent killer’. It has far-reaching and enduring effects: 

• Physical health: High levels of noise for a prolonged period have been associated with hypertension, cardiovascular disease and permanent hearing loss. 
• Mental Health: Stress level rises, anxiety, irritability can lead to depression. 
• Cognitive Development: Research indicates that children who are constantly exposed to high levels of noise will develop cognitive impairments, such as reading problems and memory loss. 

The Problem of Enforcement and Normalization 

The big problem is that noise pollution is considered a normal part of society and not criminal. The legal framework is in place, consisting of the Noise Pollution (Regulation and Control) Rules, 2000, which set limits on noise for industrial, commercial and residential areas, as well as areas of silence. 

• Cultural Acceptance: Loud music, crackers, and public announcements are traditionally integrated into festvals and celebrations. 
• Weak Accountability: Police and local authorities often fail to enforce noise restrictions, particularly during political rallies or social gatherings, viewing it as a sensitive issue. Absence of Localised Real-time Monitoring: Although the NANMN is established there are a lack of localised real-time noise mapping and automated enforcement systems in many cities. 

A New Approach: What Needs to Change? 

An approach that will enable a “new start” in relation to the noise pollution problem must move beyond the compliance mode and assume an active role in managing noise. 

• Need for strict enforcement during the celebrations: The situation in the state of Tamil Nadu further demonstrates the need for proactive policing and prompt interventions under the law against those who breach the noise limits, irrespective of the political or social environment. 
• Technological Intervention: Acoustic cameras and automatic sound monitoring devices can detect vehicles or premises that are not in line with the norms. 
• Public Awareness Campaigns: Awareness campaigns will be important to ensure citizens understand how loud noise affects their health and decrease the need for loud celebrations. 
• Enhancement of Local Bodies: Local municipalities should be provided with powers and responsibilities to manage noise and silence in territories of residential, silence zones and especially in educational and health institutions. 

Conclusion 

The election jargon in Tamil Nadu should ring alarm bells. Noise pollution in India is not merely an inconvenience but a serious and widespread infringement on environmental laws that adversely affects the health of its citizens. More than 80% of the stations have been found to be violating the rules, making it an urgent necessity to find a new and tougher process. Now is the moment to view silence as part of the environment and adhere to noise laws in the same way as air and water pollution and to enforce them.

Source: The Hindu

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