employee can claim a right to correction of birth date and entertainment of such writ applications for correction of dates of birth of some employees of Government or its instrumentalities will mar the chances of promotion of his juniors and prove to be an undue encouragement to the other employees to make similar applications at the fag end of their service careers with the sole object of preventing their retirements when due. Extraordinary nature of the jurisdiction vested in the High Courts under Article 226 of the Constitution in our considered view, is not meant to make employees of Government or its instrumentalities to continue in service beyond the period of their entitlement according to dates of birth accepted by their entitlement according to dates of birth accepted by their employers, placing reliance on the so-called newly found material. The fact that an employee of Government or its instrumentality who will be in service for over decades, with no objection whatsoever raised as to his date of birth accepted by the employer as correct, when all of a sudden comes forward towards the fag end of his service career with a writ application before the High Court seeking correction of his date of birth in his Service Record, the very conduct of non-raising of an objection in the matter by the employee, in our view, should be a sufficient reason for the High Court, not to entertain such applications on grounds of acquiescence, undue delay and laches. Moreover, discretionary jurisdiction of the High Court can never be said to have been reasonably and judicially exercised if it entertains such writ application, for no employee, who had grievance as to his date of birth in his 'Service and Leave Record' could have genuinely waited till the fag end of his service career to get it corrected by availing of the extraordinary jurisdiction of a High Court. Therefore, we have no hesitation, in holding, that ordinarily High Courts should not, in
