Before demolishing these useless institutions find out who headed these institutions for the last 40 years. If they alive hang them publicly. If they are dead get hold of all their children and confiscate ALL their assets both movable and unmovable. As a precaution keep an eye on all patwaris , girdawars, naib tehsildars and tehsildars. These swine have caused the maximum damage as they have helped hiding all the 'corrupt' money.