No Judicial Review Remedy to Enforce Consistency Between Separate Circuit/District Court Cases Involving Different Parties

1. Introduction

In Polyakova v A Judge Of The Circuit Court (Midland Circuit) (Approved) [2026] IEHC 352, the High Court (Gearty J) considered an application for leave to seek judicial review of a Circuit Court decision dismissing (on appeal from the District Court) proceedings brought by a self-represented applicant against a corporate insurance broker (CFM).

The applicant alleged that the Circuit Court judge acted with bias and bad faith, that the jurisdictional ruling was irrational, and—most significantly—that judicial review should be available to correct an asserted inconsistency between:

  • a prior 2021 Circuit Court dismissal of the applicant’s separate defamation/negligence action against a different corporate defendant (the insurer, AXA), and
  • the later 2025 Circuit Court dismissal of the applicant’s action against CFM.

The High Court refused leave, holding that the applicant had not established an arguable case on any ground and, in particular, that judicial review does not provide a mechanism to enforce “consistency” across separate cases involving different parties.

2. Summary of the Judgment

  • Leave refused.
  • The impugned Circuit Court ruling was a jurisdictional decision the judge was entitled to make and was not irrational.
  • No arguable case of bias under the objective “reasonable and informed onlooker” test.
  • No arguable case of bad faith (mala fides); the record disclosed no dishonesty.
  • No judicial review remedy exists to align outcomes between separate proceedings against different defendants, even if the applicant believes the decisions are factually or legally inconsistent.

3. Analysis

3.1 Precedents Cited

(a) Threshold for leave: G v. D.P.P. [1994] 1 I.R. 374

The court anchored the leave analysis in G v. D.P.P., restating that an applicant must show: (i) judicial review is the only effective remedy or the most appropriate remedy; and (ii) an arguable case with some prospect of success. This framing mattered because the applicant’s complaint was not merely that the Circuit Court was wrong, but that it was wrong in a way judicial review should correct (bias, mala fides, irrationality, or an enforceable consistency obligation). The court treated the leave stage as a meaningful filter, not a formality.

(b) Serial litigation and re-running cases: Ambrose v. Shevlin [2015] IESC 10

Although Ambrose v. Shevlin concerned new grounds raised on appeal, Gearty J relied on Clarke J’s discussion of litigation discipline: parties should ordinarily put their full case at the appropriate time, and procedural generosity can create unfairness and tactical prejudice.

The High Court used this reasoning by analogy to highlight the structural risk in the applicant’s approach: pursuing related disputes sequentially against different parties in different fora can predictably produce different arguments, different evidential records, and therefore different outcomes—none of which is inherently unlawful.

(c) The rule against splitting claims/abuse of process: Henderson v. Henderson ((1843) 3 Hare 100, 67 ER 313) and A.A. v The Medical Council [2003] IESC 70

The judgment invoked Henderson v. Henderson and the Supreme Court’s explanation in A.A. v The Medical Council to emphasise finality, efficiency, and protection against repeated litigation. Hardiman J’s formulation—issues that “properly belonged” to earlier litigation should be brought forward with reasonable diligence—was used to underline why judicial review is not a vehicle for a collateral “second attempt” based on reframing earlier events.

Importantly, the court acknowledged these authorities were not directly determinative (because the applicant sued different defendants in separate proceedings), but found them instructive on the policy concerns that would be aggravated if judicial review were expanded into a cross-case “consistency enforcement” mechanism.

(d) Objective test for bias: Kelly v. U.C.D. [2025] IESC 6

The applicant’s core public law allegations were bias and mala fides. The High Court applied Kelly v. U.C.D., where O’Donnell C.J. restated the constitutional centrality of an impartial tribunal and confirmed the test: whether a reasonable and informed onlooker would have a reasonable apprehension that the judge could not decide impartially by reference only to the facts and law.

The court also adopted the “checklist” of situations that can generate an apprehension of bias (interest in the case, prior commitment, relationships with parties/witnesses/lawyers, extraneous information). On the record, none applied; the applicant’s complaint was, in substance, disagreement with the outcome and with evidential rulings.

3.2 Legal Reasoning

(a) The key holding: no judicial review remedy to enforce inter-case consistency

The most significant contribution of the decision is its clear rejection of the proposed principle that the High Court, via judicial review, should ensure consistency between decisions of the Circuit (or District) Court in separate cases involving different parties. Gearty J stated there is:

  • no principle of law requiring High Court intervention to align outcomes across different-party proceedings,
  • no remedy under Order 84 (Rules of the Superior Courts) to enforce such a “policy of consistency”, and
  • no precedent supporting that proposition.

The court’s reasoning is both doctrinal and practical: different defendants can raise different defences; different motions can succeed on different grounds; and any perceived inconsistency is often a product of procedural choices (including whether to join parties). Judicial review supervises legality, fairness, jurisdiction, and rationality of the impugned decision; it does not operate as a system-wide harmonisation tool for outcomes in separate litigation streams.

(b) Jurisdiction as a sufficient and rational basis for dismissal

The impugned 2025 Circuit Court decision dismissed the case against CFM on a single ground: the court accepted evidence that CFM’s principal place of business was in Dublin and therefore the claim belonged in Dublin, not the Midlands. Gearty J held that this was a decision the Circuit Court judge was entitled to make, and it was not irrational.

The High Court also addressed the applicant’s complaint about exclusion of evidence (a purported “counter-offer” said to locate the contract in Athlone). The Circuit Court judge refused to admit it on the basis it was not “new” evidence and had been available at District Court level. Gearty J treated this as an orthodox case-management/evidential ruling within jurisdiction, not evidence of unfairness or bias.

(c) The “corporate legal personality” argument found to be misplaced on the record

The applicant contended that the Circuit Court failed to recognise that AXA and CFM are separate legal entities and that earlier rulings had treated them as “unified” (or, conversely, that an earlier decision had determined they were distinct in a way binding on later litigation). The High Court rejected this on evidential and procedural grounds:

  • “Corporate legal personality” was not pleaded or argued in any material way in the earlier proceedings and was not part of the impugned ruling.
  • The 2021 dismissal of the AXA case proceeded on defamation/privilege/de minimis points, not on corporate-identity findings binding later cases.
  • Even if an earlier court had expressed views about the parties’ roles, that would not cure a later jurisdiction defect in proceedings against CFM.

(d) De novo appeal means the Circuit Court decision “stands alone”

The applicant attempted to rely on what she said occurred in the District Court. The High Court stressed that the Circuit Court appeal was a full, de novo hearing: the Circuit Court determination replaces the District Court outcome as the operative decision and is the one potentially amenable to judicial review. This also undermined any attempt to treat an asserted District Court “finding” as controlling.

(e) Bias and mala fides not made out

Applying Kelly v. U.C.D., the High Court found no objective basis for apprehended bias: no interest, no connection, no extraneous information, and no indication the judge could not decide by law and evidence. Assertions that the judge “accepted the version most favourable” to the notice party were characterised as a complaint about the ordinary operation of the adversarial process.

On bad faith, the court adopted the distinction (citing Hogan, Morgan, Daly; Administrative Law in Ireland, 5th Ed. 2019) that bias may be unconscious and objective, whereas mala fides requires dishonesty. Nothing in the DAR or record indicated dishonesty or corruption.

3.3 Impact

(a) Confirming the boundaries of judicial review in private-law adjacent litigation

Although the underlying disputes were defamation/contract/tort claims against corporate entities, the public law application targeted a Circuit Court judge’s ruling. The High Court’s refusal reinforces that judicial review:

  • is not an appellate re-hearing of merits,
  • is not a mechanism to standardise outcomes across separate cases, and
  • does not allow litigants to reconfigure earlier litigation choices into public law “inconsistency” claims.

(b) Practical guidance: joinder and forum choices

The judgment highlights that perceived inconsistency risks are often controlled by ordinary civil procedure: joinder of parties, coherent pleading, and choosing the correct jurisdiction. While joinder is not always obligatory, the court noted it is a standard route to avoid divergent findings where multiple actors are implicated by the same events.

(c) Evidential discipline at leave stage

The court’s close engagement with pleadings, submissions, and the DAR underscores a point of wider significance: allegations such as bias and mala fides must be supported by concrete material at the leave stage, not by impressionistic disagreement or post hoc characterisations of earlier proceedings.

4. Complex Concepts Simplified

  • Leave to apply for judicial review: a permission stage; the applicant must show an arguable case and that judicial review is the appropriate remedy (G v. D.P.P.).
  • Judicial review vs appeal: appeal asks “was the decision correct?”; judicial review asks “was the decision lawful, fair, and within jurisdiction?” This case emphasises that judicial review is not an appeal in disguise.
  • De novo appeal: an appeal heard afresh; the appellate court makes its own decision on the evidence and arguments before it. The Circuit Court’s decision superseded the District Court outcome.
  • Bias (objective test): not whether the losing party feels unfairly treated, but whether a reasonable and informed observer would apprehend a lack of impartiality (Kelly v. U.C.D.).
  • Bad faith (mala fides): connotes dishonesty/corruption; it is more than a mistaken or even robust ruling (Hogan, Morgan, Daly).
  • Henderson v Henderson rule / abuse of process: litigation should not be fragmented so that issues that could have been raised earlier are held back and deployed later, undermining finality and fairness.
  • Res judicata / issue estoppel: doctrines that can prevent re-litigation of the same cause of action or the same decided issue; the court noted these are “well-defined circumstances” and were not the basis of the impugned ruling.
  • Qualified privilege (defamation): a defence where the publisher has a legal/moral/social duty to communicate information and the recipient has a corresponding interest in receiving it; it featured in the earlier AXA motion material as a dismissal ground.
  • De minimis (defamation): triviality—where the scale of publication or harm is so limited that it may not justify the remedy sought (raised in the earlier AXA motion submissions).
  • DAR: Digital Audio Recording of the court hearing, used here to confirm what was said and decided.

5. Conclusion

Polyakova v A Judge Of The Circuit Court (Midland Circuit) [2026] IEHC 352 is a clear statement of limits: judicial review does not exist to iron out alleged inconsistencies between separate Circuit/District Court cases involving different parties. The High Court confined its supervisory role to the legality and fairness of the impugned Circuit Court decision and found it unimpeachable: a rational jurisdictional dismissal, procedurally fair, and unsupported by any arguable evidence of bias or mala fides.

The decision also serves as a procedural warning: where disputes arise from the same factual matrix against multiple actors, litigants should consider joinder and proper forum selection, because judicial review will not later function as a corrective mechanism for the strategic and practical consequences of serial, fragmented litigation.