S. Ravindra Bhat, J.

1. In these proceedings under Article 226 of the Constitution, the petitioner seek a quashing order, in respect of the sanction of the building plans for alteration/conversion of the existing building into a multiplex, mini cinema-cum-commercial complex at Savitri Cinema point Greater Kailash-II. This sanction was issued in favour of the 7th respondent. A consequential direction to restrain that respondent from raising construction and orders to quash the permission granted by various authorities impleaded as respondents have also been claimed.

2. The first petitioner is a registered Society; it claims to represent respondents of the Greater Kailash-II; the other petitioners are residents of that locality. Greater Kailash-II is spread over an area of about 3.40 acres containing 1680 residential plots of various sixes. It's estimated population is about 15,000. It is claimed that there are approximately 8500 vehicles in the entire colony. The petitioners have annexed a plan and stated that the Greater Kailash colony is surrounded by other colonie's, such as Greater Kailash Enclave, Alakhnanda, a cluster of multi-storey properties, Masjid Moth (also G.K.III