(B) Whether Leave Should Be Granted With Liberty To File Afresh [15] The discretion conferred by Order 21 rule 3(1) is wide but principled. Its exercise was authoritatively considered by the Court of Appeal in Majlis Peguam Malaysia & Ors v Raja Segaran S Krishnan [2002] 3 CLJ 370 (CA), upon the materially identical predecessor provision in the Rules of the High Court 1980. Gopal Sri Ram JCA, delivering the judgment of the Court, identified three guiding considerations: first, that where the defendant is dominus litis master of the suit the general rule is to refuse leave to discontinue (Overseas Union Finance Ltd v Lim Joo Chong [1971] 2 MLJ 124); secondly, that where the action has reached a very advanced stage, care should be taken not to permit discontinuance, what constitutes an advanced stage depending upon the facts of each case (Fox v Star Newspaper Co [1898] 1 QB 636 (CA), affirmed in Fox v Star Newspaper Co [1900] AC 19 (HL)); and thirdly, that the Court should bear in mind any interim or interlocutory advantage the plaintiff may have gained between the issue of process and the point at which discontinuance is sought (O'Neal v Mann [2000] FCA 1680). The Court of Appeal pointedly declined to accept that, as a general rule, a plaintiff is to be permitted to discontinue the action he has initiated; the discretion is genuinely open and turns on the facts, within those outer parameters. [16] Those guidelines govern the anterior question whether discontinuance should be permitted at all, and on what terms. They do not translate into a presumption against liberty to file afresh once discontinuance is allowed. That consequence is governed by Order 21 rule 4, under which liberty to sue again is the ordinary incident unless the Court expressly imposes a contrary term. The question under this issue is therefore not whether to confer liberty to file afresh, but whether the considerations in Raja Segaran warrant taking it away. [17] The stage of these proceedings must be confronted candidly, for it tells in the Respondent's favour. This is no application taken at the threshold. The affidavits are closed on both sides; the Respondent has filed an affidavit in reply deposed by the Registrar-General himself; it has filed full written submissions and two bundles of authorities; and the Applicants, who filed no submissions, sought to discontinue only after the Respondent's case had been fully deployed. The matter was, in substance, ready for decision the advanced stage against which Fox v Star Newspaper Co and Raja Segaran counsel caution. [18] That factor must, however, be measured against the facts of Raja Segaran itself, from which the present case is materially distinguishable. There, the trial of a preliminary issue had been fully heard, with oral evidence and the cross-examination of a deponent; judgment had been reserved; and the trial judge had in terms stated that he had already reached his decision and needed only to deliver it. The plaintiff had, moreover, obtained an interim injunction that halted the very meeting in dispute, and the defendants had been put to great expense and to adverse costs orders at every stage in resisting it. To permit discontinuance in those circumstances would have deprived the defendants of a judgment already reached. Here, by contrast, there has been no hearing, no oral evidence, no reserved judgment and no decision; neither party has gained any interim or interlocutory advantage; and the Respondent has filed no counterclaim. The interest in pressing to judgment that proved decisive in Raja Segaran is, on these facts, materially weaker. [19] Nor is the Respondent dominus litis in the sense the doctrine contemplates. It seeks no affirmative relief; the most it could obtain from a determination is the dismissal of an application brought against it. The rule protects a defendant who has acquired, through the litigation, a positive interest in its determination. The Respondent has acquired no such interest beyond the expense to which it has been put, and expense is answered by costs. [20] Decisively, the deficiency on which the Respondent's resistance ultimately rests is evidentiary and is capable of cure. Reduced to its essentials, the Respondent's position is that paternity has not been established by the kind of evidence a DNA report or by the kind of order a declaration of paternity that the governing authority requires. That this is the true gravamen is confirmed by the Respondent's own principal authority, Leow Fook Keong (L) v Pendaftar Besar Bagi Kelahiran dan Kematian Malaysia, Jabatan Pendaftaran Negara, Malaysia & Anor [2022] 1 CLJ 23 (FC), in which the Federal Court held that the object and scheme of Act 299, and in particular section 27 read with section 28, compel the Registrar-General to correct and update the register to reflect a father's particulars where paternity has been established by undisputed DNA results and a declaratory order of the court, the protections afforded to the mother and the putative father by sections 13 and 13A being unaffected. The relief the Applicants seek is therefore not conceptually unavailable; it is unavailable on the present evidence. That is the paradigm case for liberty to file afresh, for a properly constituted action founded upon a declaration of paternity supported by cogent evidence would not be the same, or substantially the same, in its evidential foundation as the present Summons. [21] To this must be added the subject-matter: the paternity and identity of a minor. To impose a term permanently foreclosing any future application would dispose of the question of the child's paternity for all time without it ever being examined on adequate evidence a grave and disproportionate consequence to attach to a procedural withdrawal, the more so where the governing law positively contemplates that the register may be corrected once paternity is judicially established. [22] The Respondent's alternative course that the Notice be set aside and the Originating Summons heard to judgment, as occurred in Raja Segaran is not apt here. In Raja Segaran a decision had already been reached and merely awaited delivery; restoring the action vindicated a concrete and accrued entitlement Here no decision has been reached, and to compel a hearing would, on the Respondent's own case, yield only a dismissal that would lock an admittedly incomplete record a birth entry recording no father against future correction, and would bar the registration of the child's paternity contrary to the very scheme the Federal Court identified in Leow Fook Keong. The Respondent is a public registrar whose statutory function is facilitative and directed to the accuracy of the register; its legitimate interest is not served by a merits dismissal that entrenches an incomplete record, and is sufficiently protected by costs and by Order 21 rule 5. [23] The contrary argument that the Applicants, having seen the Respondent's evidence and submissions, are retreating only to repair their case and return for a second attempt has force but does not prevail. The discontinuance is not an attempt to evade an adverse ruling on a point that would be identical on refiling; it reflects that the application, as presently evidenced, cannot succeed and that a different and better-founded application may be required. The Respondent's interest in not being vexed twice is real but is adequately protected short of permanent foreclosure: by an order for the costs thrown away, by Order 21 rule 5 (under which any fresh action may be stayed until those costs are paid), and by the Court's residual control over re-litigation that is genuinely abusive. I make no finding upon the merits of the substantive application, whether as presently framed or as it might be reconstituted; I hold only that there is no sufficient basis to withdraw the ordinary liberty preserved by Order 21 rule 4.