Introduction:

In the case of G Subramania Koushik v. The Principal Secretary and Others (WP 15120 of 2019), the Madras High Court imposed restrictions on the number of vehicles entering the popular hill stations of the Nilgiris and Kodaikanal during the summer season to manage congestion and protect the fragile ecosystem. The bench of Justice N Satish Kumar and Justice Bharatha Chakravarthy noted that the increasing number of vehicles was putting immense pressure on these hill stations, leading to environmental degradation and traffic chaos. To address this, the Court set a limit of 6,000 vehicles for the Nilgiris and 4,000 for Kodaikanal on weekdays, with the numbers increasing to 8,000 and 6,000 respectively on weekends. However, exemptions were granted to government buses carrying tourists, government vehicles, vehicles involved in trade and business, and local residents. Additionally, the Court emphasized the need to prioritize e-vehicles while issuing e-passes and directed the State to implement this system by April, continuing it until June. The judgment builds on the Court’s previous order making e-passes mandatory for vehicles entering the hill stations, underscoring the need to protect the Nilgiris biosphere and the Western Ghats from excessive human activity. The Court also issued directions for ensuring adequate drinking water facilities, installing temporary toilets, and implementing an effective solid waste management system. Furthermore, the State government was asked to explore the introduction of mini e-buses with transparent bodies to allow tourists to enjoy the scenic beauty while reducing vehicle congestion.

Arguments of the Petitioner:

The petitioner, G Subramania Koushik, raised concerns about the increasing number of vehicles entering the hill stations of the Nilgiris and Kodaikanal, arguing that the uncontrolled influx of tourists was causing severe traffic congestion and harming the delicate ecological balance. He contended that the roads in these hill stations were not designed to handle such high vehicular traffic, leading to frequent traffic jams and accidents. Moreover, he highlighted the environmental damage caused by pollution, unregulated construction, and waste disposal issues resulting from the large number of visitors. The petitioner also referred to the carrying capacity of the Nilgiris biosphere and the Western Ghats, which are recognized as ecologically sensitive zones requiring strict conservation measures. He pointed out that similar measures restricting vehicular movement had been implemented in other eco-sensitive tourist destinations, such as Matheran in Maharashtra and Rohtang Pass in Himachal Pradesh, with positive results. The petitioner urged the Court to impose strict vehicle entry limits, introduce an e-pass system to regulate traffic, and ensure the implementation of eco-friendly transportation alternatives such as electric buses. Additionally, he argued that the lack of proper waste management facilities had led to the accumulation of plastic and other non-biodegradable waste in these pristine locations, further threatening local biodiversity.

Arguments of the Respondents (State Government and Other Authorities):

The State government and other respondents acknowledged the challenges posed by high tourist inflow but contended that imposing a blanket restriction on vehicle entry could adversely impact tourism, which is a major source of revenue for the region. The government submitted that several initiatives were already in place to manage traffic and minimize environmental impact, including the introduction of an e-pass system to monitor vehicle movement. The authorities argued that the tourism industry provided employment to thousands of people in the Nilgiris and Kodaikanal and that any drastic restrictions could hurt local businesses, including hotels, restaurants, and transport operators. The respondents also emphasized that government buses and other public transport facilities had been improved to encourage tourists to opt for shared mobility solutions rather than using private vehicles. Furthermore, the State assured the Court that measures were being taken to enhance solid waste management, provide adequate public sanitation facilities, and install drinking water stations to cater to the growing number of visitors. They also highlighted ongoing efforts to introduce electric buses and other sustainable transport options, stating that a phased approach would be more appropriate rather than imposing abrupt restrictions.

Court’s Judgment:

After considering the arguments of both sides, the Madras High Court ruled that a balance needed to be maintained between promoting tourism and ensuring environmental conservation. The Court emphasized that while tourism contributed significantly to the economy, it could not come at the cost of irreparable ecological damage. Accordingly, the Court directed that vehicle entry to the Nilgiris and Kodaikanal be restricted to 6,000 on weekdays and 8,000 on weekends for the Nilgiris, and 4,000 on weekdays and 6,000 on weekends for Kodaikanal. However, the Court clarified that government buses, government vehicles, vehicles involved in trade and business, and those belonging to local residents would be exempted from this limit. Additionally, the Court ordered the State government to prioritize e-vehicles while issuing e-passes and mandated that the system be fully operational by April, continuing until June. The Court reiterated its previous directives on mandatory e-passes for vehicles entering the hill stations and stressed that conservation of the Nilgiris biosphere and the Western Ghats was of paramount importance. Recognizing the need for better infrastructure to accommodate tourists, the Court instructed the State to ensure the availability of adequate drinking water, install temporary toilets, and implement an effective solid waste management system. It further suggested exploring the introduction of mini electric buses with transparent bodies to allow tourists to enjoy the scenic beauty while minimizing the number of vehicles on the roads. The Court warned that failure to implement these measures effectively would invite further judicial intervention.