(2)The Central Government shall, on the application of the Board of Directors of a holding company or a holding company's subsidiary, exercise the powers conferred on that Government by sub-section (1) if it is necessary so to do, in order to secure that the end of the financial year of the subsidiary does not precede the end of the holding company's financial year by more than six months, where that is not the case at the commencement of this Act, or at the date on which the relationship of holding company and subsidiary comes into existence, where that date is later than the commencement of this Act.