MUMBAI — The fatal collapse of a 50-year-old rain tree in Mumbai’s Chembur last month, which killed two people and injured several others during a storm, has exposed a silent but growing threat across India’s major cities: decades of neglect in urban tree management. As civic authorities in Mumbai await the final inquiry report, officials in Chennai, Bengaluru, and Delhi admit their own systems are ill-equipped to prevent similar disasters—despite knowing which trees pose the greatest risks.
The Chembur tragedy was not an isolated incident. In Chennai, over 12,000 trees have been flagged as “high-risk” due to hollow trunks, fungal infections, or unstable root systems, yet only a fraction are scheduled for removal or treatment this year. Bengaluru, once celebrated as India’s “Garden City,” has not updated its tree census since 2019, leaving authorities blind to the deteriorating health of its urban canopy. Meanwhile, Delhi, which boasts one of the highest tree densities among Indian metros, still lacks a unified tree policy—despite a 2022 High Court directive ordering its creation.
The problem is not a lack of awareness but a failure of execution. Across all three cities, officials cite bureaucratic delays, budget constraints, and inter-departmental conflicts as key obstacles to proactive tree maintenance. Environmentalists warn that without urgent reforms—including regular audits, community reporting mechanisms, and stricter urban planning rules—more lives could be lost to falling trees.
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What Happened in Chembur—and Why It Was Preventable
On the evening of June 12, 2026, a massive rain tree (Samanea saman) in Mumbai’s Chembur neighborhood collapsed during a heavy downpour, crushing two pedestrians and damaging several vehicles. The tree, estimated to be at least 50 years old, had been previously identified as a potential hazard due to its hollow trunk and extensive fungal growth. However, no action had been taken to remove or stabilize it.
An interim report by the Brihanmumbai Municipal Corporation (BMC) found that the tree’s root system had been severely compromised by years of construction activity, including the laying of underground utilities and road widening. The report also noted that the BMC’s tree authority had received multiple complaints about the tree’s condition but had not acted on them in time.
The Chembur incident was not the first of its kind. In 2023, a falling tree in Delhi’s Vasant Kunj killed a motorcyclist, while in 2024, a similar collapse in Bengaluru’s Jayanagar injured three people. Yet, despite these warnings, most Indian cities continue to rely on reactive measures—removing trees only after they fall—rather than investing in preventive care.
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Why This Matters: The Human and Environmental Cost
The risks posed by neglected urban trees extend beyond immediate fatalities. Falling branches and uprooted trees frequently block roads, disrupt power lines, and damage property, costing cities millions in emergency response and repairs. In Mumbai alone, the BMC spent over ₹12 crore (approximately $1.4 million) in 2025 on clearing fallen trees and branches—a figure that does not account for the economic losses from traffic disruptions or the long-term environmental damage.
More critically, trees play a vital role in mitigating urban heat islands, improving air quality, and reducing flood risks. A 2025 study by the Indian Institute of Science (IISc) found that Bengaluru’s tree cover had declined by nearly 30% since 2010, contributing to a 2-3°C rise in average temperatures in some areas. In Delhi, where air pollution remains a persistent health crisis, trees absorb an estimated 1,000 tonnes of particulate matter annually—yet their removal or poor health undermines these benefits.
“Trees are not just aesthetic elements; they are critical infrastructure,” said Dr. Harini Nagendra, an urban ecologist at Azim Premji University. “When we fail to maintain them, we’re not just risking lives—we’re undermining the very systems that make cities livable.”
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Background and Context: How India’s Cities Lost Control of Their Trees
India’s urban tree crisis is the result of decades of rapid, unplanned development. In the 1970s and 1980s, many Indian cities planted trees aggressively as part of urban greening initiatives. However, as populations grew and infrastructure expanded, maintenance budgets shrank, and trees were often treated as an afterthought.
# The Role of Construction and Poor Planning
One of the biggest threats to urban trees is construction activity. In Chennai, for example, the Greater Chennai Corporation (GCC) has documented at least 500 cases since 2020 where trees were damaged by road widening, metro construction, or building projects. Root systems, which are critical for stability, are frequently severed or compacted by heavy machinery, leaving trees vulnerable to toppling during storms.
“Construction companies often see trees as obstacles rather than assets,” said a GCC official, speaking on condition of anonymity. “There are guidelines to protect trees during construction, but enforcement is weak. Many developers simply pay fines and continue damaging roots.”
# Bureaucratic Bottlenecks
Even when trees are identified as hazardous, removing or treating them is a slow process. In Delhi, the approval process for tree felling involves multiple agencies, including the forest department, municipal corporations, and traffic police. A 2025 audit by the Comptroller and Auditor General (CAG) found that the average time taken to remove a high-risk tree in Delhi was 18 months—far too long to prevent potential disasters.
“By the time we get all the necessary clearances, another monsoon season has passed, and the tree could have fallen on its own,” said a senior official from the Delhi Forest Department.
# Outdated Data and Lack of Expertise
Most Indian cities lack up-to-date inventories of their trees. Bengaluru’s last comprehensive tree census was conducted in 2019, and officials admit that the data is now largely obsolete. Chennai’s high-risk tree list, while more recent, is based on visual inspections rather than scientific assessments, meaning many dangerous trees may go unnoticed.
“Without accurate data, we’re flying blind,” said a BBMP official. “We don’t know how many trees are diseased, how many have weak root systems, or how many are at risk of falling. A new census is essential, but it’s a massive undertaking.”
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Competing Claims and Uncertainty: Who Is Responsible?
The Chembur tragedy has reignited debates about accountability in urban tree management. While civic authorities argue that budget constraints and bureaucratic hurdles limit their ability to act, environmentalists and residents accuse them of negligence.
# The Official Position: “We’re Doing Our Best”
Officials in Chennai, Bengaluru, and Delhi insist they are taking steps to address the issue. The GCC has increased its tree maintenance budget by 20% this year, while the BBMP claims it will complete a new tree census by 2027. In Delhi, the draft tree policy—stalled since 2022—is reportedly in its final stages.
“We are aware of the risks, and we are working to address them,” said a spokesperson for the Delhi government’s environment department. “But tree management is a complex issue that requires coordination between multiple agencies. It’s not something that can be fixed overnight.”
# The Critics’ View: “Too Little, Too Late”
Environmental activists and urban planners argue that cities have had years to act but have consistently prioritized other projects over tree safety. In Bengaluru, residents have filed multiple complaints about hazardous trees, only to be met with delays or inaction.
“The authorities only respond after a tragedy,” said Ravi Shankar, a resident of Bengaluru’s Jayanagar neighborhood, where a tree fell last week, narrowly missing a school bus. “There’s no sense of urgency. It’s as if they’re waiting for someone else to die before they take action.”
Some experts also question whether cities are using the right approach. While tree removal is often seen as the only solution, arborists argue that many trees can be saved with proper care, such as pruning, soil aeration, or root reinforcement.
“Cutting down trees should be the last resort,” said Dr. Nagendra. “Many of these trees are decades old and provide invaluable ecological benefits. We need to invest in their preservation, not just their removal.”
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What to Watch Next: Will Cities Finally Act?
The Chembur inquiry committee’s final report, expected next month, is likely to include recommendations for Mumbai—and could serve as a wake-up call for other cities. However, experts say real change will require more than just policy shifts. Here’s what to watch in the coming months:
# 1. The Fate of Delhi’s Tree Policy
Delhi’s long-awaited tree policy, which has been in draft form since 2022, is expected to be finalized by the end of 2026. The policy is likely to include provisions for regular tree audits, stricter penalties for illegal felling, and guidelines for protecting trees during construction. However, its success will depend on whether the city can overcome inter-departmental conflicts and secure adequate funding.
# 2. Bengaluru’s Tree Census
The BBMP has promised to complete a new tree census by 2027, which could provide much-needed data on the health of the city’s urban canopy. However, past deadlines have been missed, and critics question whether the census will lead to meaningful action.
# 3. Chennai’s High-Risk Tree Removal Plan
The GCC has pledged to remove or treat 3,500 high-risk trees this fiscal year, but activists say this is just a fraction of what’s needed. The city’s ability to meet its targets will be a key test of its commitment to tree safety.
# 4. Community-Led Initiatives
In the absence of strong government action, some residents are taking matters into their own hands. In Mumbai, a group of citizens has launched a mobile app to report hazardous trees, while in Bengaluru, local NGOs are training volunteers to identify and monitor at-risk trees.
“Community involvement is crucial,” said Dr. Nagendra. “Cities can’t do this alone. Residents need to be part of the solution.”
# 5. Legal and Financial Incentives
The Delhi High Court’s 2022 directive on tree policy could set a precedent for other cities. If the court follows up on its order, it may force authorities to prioritize tree safety. Additionally, some experts are calling for financial incentives, such as tax breaks for developers who protect trees during construction.
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Conclusion: A Preventable Crisis
The Chembur tragedy was a stark reminder of the consequences of neglecting urban trees. Yet, as cities like Chennai, Bengaluru, and Delhi grapple with their own tree safety challenges, the question remains: Will they learn from Mumbai’s mistakes, or will they wait for the next disaster to strike?
For now, the signs are not encouraging. Budget constraints, bureaucratic delays, and a lack of political will continue to hinder progress. But with public pressure mounting and the Chembur report looming, India’s metros may finally be forced to confront a crisis that has been decades in the making.
“Trees don’t fall without warning,” said a senior BMC official. “The real tragedy is that we often choose to ignore the signs until it’s too late.”
Story synopsis gathered from: [The Hindu](https://www.thehindu.com/news/national/no-more-chemburs-how-can-indian-cities-ensure-their-trees-do-not-turn-against-their-people/article71220025.ece) — source.
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Story synopsis gathered from: The Hindu – National — source.
