The Capital Development Authority (CDA) informed the Islamabad High Court that it had not hastily decided to cut down paper mulberry trees. The decision was based on scientific research, legal rationale, and directives from the Prime Minister’s Office.
In its response, the CDA stated that their actions were well-considered, supported by expert recommendations, and included public participation through hearings in F-9 Park. It emphasized that under planning parameters, a minimum of 8 percent green area is required, and Islamabad currently exceeds this standard.
The CDA argued that paper mulberry trees are significant sources of pollen allergies, including bronchial asthma. Scientific studies show that these trees negatively affect public health. The authority replaced the harmful trees with environment-friendly indigenous species since paper mulberry does not reduce pollution, adversely impacts soil, and inhibits other plant growth nearby.
The CDA claimed its support from forestry experts and administrative legal justification for removing problematic trees. An Environment Committee meeting on May 4, 2023, decided to remove the harmful trees and replace them with eco-friendly species. A public hearing at the Citizen Club in F-9 Park on July 10, 2023, validated the need for removal.
All removals were conducted in accordance with expert guidelines appointed by the Supreme Court of Pakistan. The CDA explained that road construction and infrastructure development are carried out in areas reserved under approved planning parameters, as per the ICT Zoning Regulations, 1992 (amended). Additionally, they denied claims about the Marka-e-Haq Monument, stating it has federal approval from the Ministry of Finance.
The site was transferred to the Ministry of Planning and Development. Plants were relocated to Shakarparian, Lotus Park, and park peripheries before construction commenced. The monument’s design incorporates landscape planning with the goal of planting environment-friendly trees.
The CDA highlighted its authority to design and plan master programs from the Capital Development Authority Ordinance, 1960. This ordinance provides policies, guidelines, and land use allocations. Detailed sector layouts are prepared according to national planning standards. Changes to the master plan fall under federal government jurisdiction; thus, the CDA can prepare, approve, amend schemes, and dispose of land based on sections 11, 12, 13, 19, and 49 of the CDA Ordinance.