challenged before Lucknow bench of Allahabad High Court. Writ petition was dismissed. The matter came in appeal before Supreme Court. Court held in para 12 of judgment that change of area from green belt to residential is in violation of Article 21, 48A and 51A(g) of the Constitution. Reliance was placed on Bangalore Medical Trust v B.S. Muddappa & Others, (1991) 4 SCC 54 , wherein Court had said that protection of environment, open spaces for recreation and fresh air, playground for children, promenade for the residents and other conveniences or amenities are matters of great public concern and a vital interest to be taken care of in a development scheme. Public interest in the reservation and preservation of open spaces for parks and playgrounds cannot be sacrificed by leasing or selling such sites to private persons for conversion to some other use. Court also relied on an American Supreme Court Judgment Agins vs. City of Tiburon, [447 us 255 (1980)], wherein Court said, “... it is in the public interest to avoid unnecessary conversion of open space land to strictly urban uses, thereby protecting against the resultant adverse impacts, such as ...... pollution, ....destruction of scenic beauty, disturbance of the ecology and the environment, hazards related geology, fire and flood, and other demonstrated consequences of urban sprawl.”