Facts, in brief, are that the petitioners claimed to be landless poor persons residing at Mallapur Village, Uppal Mandal, Ranga Reddy District for the last 15 years. It is their case that they submitted representations for assignment of house sites; and the respondents, after due inspection, had allotted house sites in plot Nos. 46, 47 and 110 in Sy.No.24 of Mallapur Village, Uppal Mandal, Ranga Reddy District. Petitioners claim that their possession was regularised; and they were issued patta certificates in terms of G.O.Ms.No.508, dated 20.10.1995. Photostat copies of a few such pattas are enclosed to the Writ Petition. They claim to have raised thatched structures as they were unable to construct pucca houses. They also claim to have been paying electricity charges regularly. It is their grievance that, on 23.06.2002, the respondents visited their houses, and asked them to vacate therefrom on the ground that allotment of adjacent plots was proposed to be made to others as house sites.