This group of 22 cases can conveniently be disposed of by a common order in view of the factual background and the issues that arise for adjudication are almost similar. All the petitioners were allotted industrial plots by the Andhra Pradesh Industrial Infrastructure Corporation Limited (APIIC or Corporation, for brevity), respondent No.1, two decades ago. Sale deeds were also executed transferring title in immovable property in their favour. Half a decade thereafter on the ground that the allot-tees flouted the conditions of allotment and agreement of sale, which preceded sale deeds, the allotment was cancelled, aggrieved by which, the present writ petitions are filed.

2. Taking W.P.No.7320 of 2006 as illustrative case, the factual background in little more detail may be noticed. The petitioner in W.P.No.7320 of 2006 is a Company engaged in transport business all over India. They have branch Office in Visakhapatnam. APIIC developed Industrial Estate, Pedagantyada (hereafter called, IE). The second respondent, namely the Zonal Manager, APIIC, by letter dated 25.09.1987 allotted 2322.58 square metres comprised in plot No.192 at a rate of 60/-per square metre for construction of