Petitioners dairy owners having dairies within the limits of Municipal Corporation Kanpur Nagar calls in question the legality of Government Order No.2573/9 – vk-1-1990 dated 24.6.1998 and Circular DO No.3945/9-v&1&1998 dated 13.10.1998 whereas by communication dated 24.6.1990 addressed to Development Authorities of Lucknow, Agra, Kanpur, Allahabad, Varanasi, Meerut, Aligarh, Bareilly, Ghaziabad, Gorakhpur, Moradabad and Housing Commission, U.P. Housing and Development Parishad expressing concern for over growing dairies in the urban agglomeration posing threat to environment causing water and air pollution. And to take adequate measure to curb the same and to have Cattle Colonies outside on the peripheries of these Cities. That the D.O. Dated 13.10.1998 calls upon the Authorities to execute the action plan to shift dairies those within the urban area.