“15. We have anxiously considered the submissions of the learned counsel. Before we consider the factual and legal issues involved herein, we may notice certain well recognized principles governing the exercise of jurisdiction by the High Court under Article 227 of the Constitution of India. Undoubtedly the High Court, under this Article, has the jurisdiction to ensure that all subordinate courts as well as statutory or quasi judicial tribunals, exercise the powers vested in them, within the bounds of their authority. The High Court has the power and the jurisdiction to ensure that they act in accordance with well established principles of law. The High Court is vested with the powers of superintendence and/or judicial revision, even in matters where no revision or appeal lies to the High Court. The jurisdiction under this Article is, in some ways, wider than the power and jurisdiction under Article 226 of the Constitution of India. It is, however, well to remember the well known adage that greater the power, greater the care and caution in exercise thereof. The High Court is, therefore, expected to exercise such wide powers with great care, caution and circumspection. The exercise of jurisdiction must be within the well recognized constraints. It can not be exercised like a `bull in a china shop', to correct all errors of judgment of a court, or tribunal, acting within the limits of its jurisdiction. This correctional jurisdiction can be exercised in cases where orders have been passed in grave dereliction of duty or in flagrant abuse of fundamental principles of law or justice. The High Court cannot lightly or liberally act as an appellate court and re-appreciate the evidence. Generally, it cannot substitute its own conclusions for the conclusions reached
