In the interregnum came the judgment of ONGC Ltd. vs. Western Geco International Ltd 3, wherein the Court enhanced the interpretation given in the Saw Pipes case ( Supra ) and observed that "fundamental policy of Indian Law" consists of "duty (of the tribunal) to adopt a judicial approach", "adhering to the principles of natural justice (by the tribunal)" and that the decision of such tribunal must not be "perverse or so irrational that no reasonable person would have arrived at the same".