The Himachal Pradesh High Court issued decisive directives to enforce zero tolerance against environmental degradation around Rohtang Pass and surrounding glaciers. A Division Bench comprising Chief Justice A.M. Khanwilkar and Justice R.B. Misra ordered the immediate removal of unauthorized dhabas beyond Marhi and mandated regulated tourism amenities to protect the fragile Himalayan ecology.
Suo Motu Judicial Action for Himalayan Glacial Conservation
The High Court initiated suo motu public interest litigation upon observing severe ecological deterioration caused by unregulated commercial activities along the Manali to Rohtang highway corridor. The high-altitude terrain surrounding Rohtang Pass, situated at an elevation of 13,058 feet in the Pir Panjal Range, represents a critical watershed and glacial ecosystem that feeds the Beas and Chandra river basins. Rapid influxes of tourist vehicles, non-biodegradable waste accumulation, and unplanned commercial settlements created severe stress on local glaciers, accelerating soot deposition and local warming.
Judicial intervention became necessary because existing administrative monitoring failed to curb rampant encroachments across protected forest land. Similar to broader constitutional protections seen in Calcutta High Court environmental and administrative rulings, the judiciary exercised its writ jurisdiction under Article 226 of the Constitution of India to mandate strict governmental compliance with statutory environmental standards.
Ecological Vulnerability of Rohtang Glacial Catchments
High-altitude permafrost and snow cover in the upper Beas catchment are uniquely susceptible to anthropogenic disturbances. The operation of hundreds of unauthorized roadside eateries and wood-burning cooking stoves generated concentrated localized emissions of unburned hydrocarbons and black carbon aerosols. When deposited on pristine snowfields and glacial surfaces, black carbon particles significantly reduce surface albedo, increasing solar radiation absorption and triggering unseasonal glacial retreat.
Furthermore, uncontrolled vehicular traffic idling on steep mountain gradients contributed heavy concentrations of nitrogen oxides and particulate matter. The court recognized that without immediate and coordinated regulatory action, irreversible hydrological damage would threaten downstream water security and agricultural livelihoods across northern India.
Eviction Directives for Unauthorized Dhabas Beyond Marhi
The Division Bench directed state administrative authorities to observe absolute zero tolerance regarding pollution in forest areas extending beyond Marhi toward the Rohtang summit. The court explicitly ordered the prompt identification and removal of all unauthorized food stalls, makeshift dhabas, and commercial shacks operating without lawful permits in designated forest zones. The bench emphasized that the pendency of judicial proceedings or the formulation of long-term administrative schemes would not serve as an impediment against immediate eviction actions taken under applicable forest and municipal laws.
The court set clear deadlines for administrative compliance, noting that temporary commercial benefits cannot override the permanent preservation of sensitive ecological corridors. Key administrative instructions issued by the bench included:
- Immediate eviction and physical removal of illegal commercial structures operating on forest land beyond Marhi.
- Strict prohibition against dumping plastic wrappers, bottles, and solid waste along highway slopes and water channels.
- Deployment of dedicated enforcement teams from the Forest Department and district administration to prevent re-encroachment.
- Submission of regular compliance affidavits before the court detailing physical progress on site clearance.
Regulated Amenities and Tourism Department Responsibilities
Recognizing that tourists visiting Rohtang Pass require essential refreshments, the court balanced environmental protection with public convenience by directing the Himachal Pradesh Tourism Development Corporation to introduce eco-friendly mobile vans. These mobile units provide hygienic food and drinking water at designated transit stops, eliminating the necessity for permanent roadside cooking structures that generate discarded ash, open fires, and wastewater.
Under this structured framework, only authorized service providers operating under strict environmental licensing guidelines may offer services. The court directed the state Advocate General to collaborate with the Principal Secretary for Tourism and the Managing Director of HPTDC to finalize a structured operational blueprint. Similar to administrative accountability examined during judicial scrutiny in Anju Nigam v Union of India, public bodies must act within statutory parameters while discharging welfare and regulatory functions.
Waste Management and Municipal Action Plan for Marhi Transit Hub
The High Court underscored that Marhi, serving as the final transit point prior to the high pass, required an institutional waste management setup. The court mandated the installation of non-polluting bio-toilets, specialized waste segregation bins for non-biodegradable trash, and scheduled daily waste removal to authorized processing centers in Manali.
The state was directed to enforce strict municipal bylaws prohibiting the open burning of solid waste along the fragile alpine tree line. Environmental marshals and forest guards were empowered to impose spot fines on commercial operators and private travelers who violated anti-littering mandates.
Environmental Awareness and Ecological Compliance Framework
The Division Bench instructed the Himachal Pradesh State Pollution Control Board and the Department of Tourism to organize continuous environmental awareness camps for visitors and local operators. These camps educate tourists on dos and don'ts, emphasizing zero-waste travel, proper disposal techniques, and strict adherence to speed and idling rules in eco-sensitive zones.
The court underscored that preserving glacial mass requires sustained behavioral changes alongside enforcement. Commercial transport operators and tour guides must inform travelers about local statutory penalties for littering, ensuring collective responsibility throughout the tourist season.
Subsequent Oversight by the National Green Tribunal
The foundational directives established by the Himachal Pradesh High Court subsequently formed the basis for extensive environmental management orders when proceedings transitioned to the National Green Tribunal. The tribunal expanded these conservation measures by introducing daily vehicular quotas for petrol and diesel cars visiting Rohtang Pass, mandating computerized permit systems, and promoting compressed natural gas and electric transport alternatives.
The judicial stance established in this case remains a cornerstone of high-altitude environmental jurisprudence in India. It affirms that the public trust doctrine obligates state authorities to safeguard natural assets from irreversible commercial degradation, prioritizing sustainable conservation over unconstrained tourist commerce under Articles 48A and 51A(g) of the Indian Constitution.