The petitioners seek a writ of Mandamus declaring the impugned order passed by the 2nd respondent in Rc.No.C2.1407/M/2008-4, Rc.No.C2.1407/M/2008-23, Rc.No.C2.1407/M/2008-24, Rc.No.C2.1407/M/2008-21, Rc.No.C2.1407/M/2008-22, Rc.No.C2.1407/M/2008-19, Rc.No.C5.1405/M/2008-13, Rc.No.C2.1408/M/2008-14, Rc.No.C2.1407/M/2008-20, Rc.No.C2.1407/M/2008-28, Rc.No.C2.1407/M/2008-26, Rc.No.C5.1405/M/2008-16, Rc.No.C2.1407/M/2008-2, Rc.No.C2.1407/M/2008-8, Rc.No.C5.1405/M/2008-25, Rc.No.C2.1408/M/2008-7, Rc.No.C5.1404/M/2008-14, Rc.No.C5.1404/M/2008-16, Rc.No.C5.1404/M/2008-15, Rc.No.C5.1405/M/2008-22, Rc.No.C2.1408/M/2008-15, Rc.No.C5.1405/M/2008-1, Rc.No.C2.1408/M/2008-17, Rc.No.C5.1404/M/2008-6, Rc.No.C2.1408/M/2008-11, Rc.No.C2.1407/M/2008-12, Rc.No.C5.1404/M/2008-8, Rc.No.C2.1407/M/2008-16, Rc.No.C2.1407/M/2008-15 and Rc.No.C5.1405/M/2008-2, dated 28.02.2009, 09.03.2009 and 04.03.2009 as illegal null void.