“As the respondent-writ petitioner has not subjected the auction proceedings to challenge, the order of the learned Single Judge, to the extent such proceedings have also been declared a nullity, is set aside. We may not be understood to have affirmed the action of the appellant-Bank in putting the subject property to auction. All that we have held is that, in the absence of a challenge thereto by the respondent-writ petitioner, the said proceedings could not have been declared a nullity. We make it clear that the order, now passed by us, shall not disable the respondentwrit petitioner from questioning the said auction proceedings in appropriate legal proceedings and, in case a challenge is mounted thereto, the competent court/Tribunal shall examine the contentions urged on its merits, uninfluenced by any observation made in this order.”