This contention can be shortly answered by referring to our decision in Bharat Bank Ltd., Delhi v. Employees of the Bharat Bank Ltd., Delhi, (1950] S.C.R. 459 1950 Indlaw SC 48; where we held that the Industrial Tribunals were tribunals within the meaning of article 136 and further that article 136 has vested in this, Court exceptional and overriding power to interfere where it reaches the conclusion that a person has been dealt with arbitrarily or that a Court or tribunal within the territory of India has not given a fair deal to a litigant