Revision by High Court in special cases (1) Any person aggrieved by an order made under subsection (4) or sub section (5) of section 10, other than an order under sub section (2) of that section summarily dis 433 posing of the appeal, or by an order passed under Section 22 by the Tribunal may, within ninety days from the date of service of such order, apply to the High Court for revision of such order on the ground that the case involves any question of law: Provided that, where such order was served on the person concerned at any time before the date of commencement of this section, as substituted by the Uttar Pradesh Taxa tion Laws (Amendment and Validation) Act, 1978 (hereinafter in this section referred to as the said date), and the period of one hundred and twenty days for making the appli cation as referred to in this sub section, as it existed before the said date, had not expired on the said date the person aggrieved may apply for revision within sixty days from the said date.