Prior Notice Limits Browne v Dunn in Asylum Appeals: “Tacit Acceptance” Is Not Concession and the FtT Must Decide on the Evidence as a Whole

1. Introduction

MR, a Pakistani national, overstayed a 2006 visit visa and later claimed asylum in 2017 on the basis that he feared persecution in Pakistan as a gay man. His first appeal was rejected by the First-tier Tribunal (“F-tT”) (determination 1), which found him not credible and not proven to be homosexual even to the lower standard of proof applicable to protection claims. After further submissions, the Secretary of State treated MR’s 2022/2023 submissions as a “fresh claim” and again refused protection and human rights relief. MR appealed again.

In the second appeal (determination 2), the F-tT allowed MR’s asylum appeal largely because the Home Office Presenting Officer (“HOPO”) did not explicitly put to MR in cross-examination that he was not gay (and/or not in a relationship with AK), and because the F-tT considered the HOPO’s questioning amounted to “tacit acceptance” of MR’s claimed relationship. The F-tT then exercised its procedural power to direct that MR’s witnesses (including AK) need not be called and would merely be “taken note of” via statements, thereby preventing cross-examination of AK.

The Upper Tribunal (“UT”) (determination 3) held that the F-tT’s approach was legally flawed and procedurally unfair to the Secretary of State. MR appealed to the Court of Appeal. The core issues were:

• Whether fairness required the HOPO to put an explicit “you are not gay/you are not in a relationship” challenge to MR before the Secretary of State could rely on prior adverse findings and argue MR had not displaced them;
• Whether “tacit acceptance” could justify treating the issue as effectively conceded and excluding cross-examination of AK;
• Whether the F-tT unlawfully failed to decide the appeal on the evidence “in the round”, despite recording significant credibility concerns.

2. Summary of the Judgment

The Court of Appeal (Elisabeth Laing LJ, with Snowden LJ and Asplin LJ agreeing) dismissed MR’s appeal and upheld the UT’s decision to set aside determination 2.

The Court held, in essence, that the F-tT erred in law by:

• Insisting on a formalised, criminal-trial-style Browne v Dunn challenge without first considering the mandatory relevant question: whether MR already had clear notice from the refusal decision and Respondent’s Review that the Secretary of State disputed his sexuality/relationship and relied on the earlier adverse findings;
• Treating alleged “tacit acceptance” as relevant or sufficient to justify preventing cross-examination of AK (and, in any event, nothing short of an express concession could relieve the F-tT of deciding the issues on all the evidence);
• Failing to assess the case “in the round” and expressly sidelining (“mooting”) matters the F-tT itself regarded as damaging to credibility.

3. Analysis

3.1 The New/Clarified Principle Emerging

This decision clarifies the interaction between fairness in cross-examination and asylum adjudication where the Secretary of State relies on prior adverse credibility findings under Devaseelan. The Court’s central clarification is:

• Where an appellant has clear prior notice from the refusal decision and the Respondent’s Review that the Secretary of State disputes core factual assertions (e.g., sexuality; existence of a durable relationship) and relies on prior judicial findings, fairness does not require a ritualistic “put” in cross-examination (“you are not gay/you are lying”) before the Secretary of State can submit that the appellant has not discharged the burden of proof.
• “Tacit acceptance” is not concession. Absent an express concession/withdrawal, the F-tT must still determine the issues on the evidence as a whole and by reference to the refusal reasons.
• When restricting cross-examination (e.g., via rule 14 directions), the tribunal must take into account mandatory relevant considerations, including prior notice and fairness to the party deprived of testing evidence—especially where key corroborative witnesses (such as a claimed partner) are prevented from giving oral evidence.

3.2 Precedents Cited (and How They Shaped the Outcome)

Devaseelan v Secretary of State for the Home Department (Second Appeals, ECHR, Extra-Territorial Effect) [2002] UKIAT 702; [2003] Imm AR 1 (“Devaseelan”)

Devaseelan supplied the structural premise: determination 1 was the “starting point” and an authoritative assessment of MR’s status at the time, including the finding that MR had not established he was homosexual. The Secretary of State’s position in the Decision and Respondent’s Review was that the new evidence did not justify departure from that starting point.

The Court of Appeal’s reasoning assumes the normal Devaseelan discipline: the second tribunal’s task is not to re-run issues as though at large, but to evaluate whether the new material, taken with the old, justifies different findings. That made the F-tT’s “unchallenged evidence therefore true” approach especially problematic: it inverted the burden and bypassed the required comparative evaluation.

Browne v Dunn (1893) 6 R 67

The F-tT effectively treated Browne v Dunn as requiring the HOPO to put an explicit allegation (“you are not gay”) or be treated as not disputing the point. The UT and the Court rejected that rigid use.

The Court emphasised the aspect of Browne v Dunn recognised in later authorities: the rule is about avoiding unfair surprise. If a witness has “full notice beforehand” that credibility is impeached, cross-examination need not repeat the obvious. In this case, the Decision and Respondent’s Review gave that notice.

Chen v Ng [2017] UKPC 27; [2018] 1 P&CR DG2 (“Chen”)

Chen was used (via the UT and Court) to restate the fairness rationale: the rule protects the integrity of proceedings, preventing a party from challenging evidence in closing or judgment where it was not made clear during (or before) trial that the evidence was disputed. The Court treated MR as plainly on notice that the Secretary of State disputed sexuality/relationship, distinguishing the case from the ambush problem addressed in Chen.

Griffiths v TUI (UK) Limited [2025] UKSC 48; [2025] AC 374 (“TUI”)

The Court carefully located TUI as a fairness case about litigation by ambush: in TUI, the defendant attacked an expert report in closing without cross-examining and with minimal notice.

Here, by contrast:

• MR had long-standing notice of the Secretary of State’s position (Decision; Respondent’s Review; reliance on determination 1).
• The Secretary of State did not need to allege dishonesty; it was enough to submit the evidence did not meet the applicable standard to displace earlier findings.
• The “rule” is not a rigid bar on submissions unless a formula is put in cross-examination; it is a contextual requirement of overall fairness.

Lata (FtT: Principal Controversial Issues) [2023] UKUT (IAC) 00163; [2023] Imm AR 1416 (“Lata”)

Lata informed the procedural “climate” in which issues are identified and managed. The UT relied on Lata to underline that the Secretary of State had clearly framed the principal controversial issues in the Respondent’s Review. The Court used that context to reject any suggestion that the F-tT should compensate for adversarial choices by turning inquisitorial or by treating non-formulaic cross-examination as a concession.

Hayes v Transco Plc [2003] EWCA Civ 1261; (2003) 147 SJLB 1089

Cited for the proposition that undue restriction on cross-examination can make a decision wrong in principle and unfair. This supported the UT’s conclusion that the F-tT’s rule 14 direction, which effectively prevented the Secretary of State from testing AK’s evidence, was procedurally unfair.

Karanakaran v Secretary of State for the Home Department [2000] Imm AR

The F-tT cited Karanakaran for “the positive role for uncertainty in protection claims”. However, the Court’s criticism of the F-tT’s approach shows that Karanakaran-style assessment of risk does not license avoiding fact-finding on core issues, nor excluding adverse credibility material as “moot” when it bears on whether foundational facts are established.

Ullah v Secretary of State for the Home Department [2024] EWCA Civ 201; [2024] 1 WLR 4055

MR relied on Ullah to argue the Secretary of State had to challenge his explanation in cross-examination. The Court distinguished it: Ullah turned on dishonesty and an unchallenged innocent explanation. Here the Secretary of State did not need to prove MR was lying; she could contend MR had not proved the positive case (sexuality/relationship) on the balance of probabilities, especially given determination 1 as the starting point.

Shyti v Secretary of State for the Home Department [2023] EWCA Civ 770

After oral argument, the Court drew attention to Shyti. Its relevance was decisive in principle: even if a HOPO gives limited assistance, the F-tT must still consider and determine the issues raised by the refusal decision unless there is an express concession. The Court used this to reject “tacit acceptance” as a mechanism to sidestep the refusal reasons or the obligation to decide the case on all the evidence.

MN (Somalia) Secretary of State for the Home Department [2014] UKSC 30; [2014] 1 WLR 2064

Raised in the Respondent’s Notice debate (not determinative to the outcome). The Court accepted the enduring point that “anxious scrutiny” applies to both sides’ arguments, but warned against reading older references to inquisitorial duties across to the post-Lata procedural regime.

R (Robinson) v Secretary of State for the Home Department [1998] QB 929

Also arising via the Respondent’s Notice. The Court clarified that a “Robinson obvious” point is an obvious, strongly arguable refugee-law point in the appellant’s favour which an appellate tribunal should take even if not pleaded, to ensure compliance with the Refugee Convention. It was not applicable here, and the Court noted the doctrine has only very rarely been extended in the Secretary of State’s favour.

A (Iraq) v Secretary of State for the Home Department [2005] EWCA Civ 1438; [2006] Imm AR 114

Mentioned as a rare instance where a Robinson-type approach assisted the Secretary of State (in a revocation context). The Court used it to underline how exceptional such extension is, and why it did not assist in this appeal.

Secretary of State for the Home Department v George [2024] EWCA Civ 1192; [2025] 1 WLR 1025

Cited for the recent limit: the Secretary of State cannot generally rely on Robinson in a deportation case. It reinforced the Court’s conclusion that Robinson was not a vehicle for the Secretary of State here.

JK (DRC) v Secretary of State for the Home Department [2007] EWCA Civ 831

Raised in an attempt to distinguish Shyti. The Court reaffirmed the need for express concession as the operative threshold; “tacit acceptance” could not do the work MR sought.

Rea v Rea [2022] EWCA Civ 195

Snowden LJ added this as a cautionary analogue: tribunals should not “descend into the arena”. It supported the Court’s rejection of any suggestion that, if the HOPO did not cross-examine in the preferred style, the F-tT should effectively take over that function.

3.3 Legal Reasoning

(a) Burdens and standards: what MR had to prove

The Court accepted (and MR’s counsel accepted) that while the risk on return question in asylum uses the lower standard (“real risk”), the foundational facts (e.g., whether MR is homosexual; whether he is in a durable relationship) must be established to the civil standard where relevant—particularly given the Devaseelan starting point and the need to show a material change or new evidential basis sufficient to depart from the earlier findings.

(b) “Fair notice” is the fulcrum of Browne v Dunn fairness

The Court’s core reasoning is that Browne v Dunn/TUI-type unfairness arises from surprise: challenging evidence at the end without giving an opportunity to address it. Here, MR had notice “since the date of the Decision” and the Respondent’s Review that the Secretary of State maintained reliance on determination 1 and did not accept that the new evidence displaced it. MR addressed those issues in his witness statement. The F-tT therefore erred in treating the HOPO’s refusal to adopt a formal “you are not gay” cross-examination as creating unfairness to MR.

(c) The Secretary of State was not required to allege lying

A key nuance is the Court’s separation between:

• submissions that a witness is dishonest, and
• submissions that the party with the burden has not proved the asserted facts.

The Secretary of State’s case could succeed without accusing MR of lying: she could argue that vague assertions and thin corroboration did not outweigh the earlier adverse credibility findings. The F-tT’s insistence on an “Old Bailey-style” explicit challenge was therefore misdirected.

(d) “Tacit acceptance” is not a legally operative concession

The Court held that only an express concession could relieve the F-tT of its obligation to decide the case in the round, including the refusal reasons. “Tacit acceptance” (even if a factual impression derived from questioning style) was not enough—particularly where the Secretary of State had expressly maintained her reliance on the Decision and Respondent’s Review.

(e) The rule 14 direction unlawfully truncated the evidential process

Even if the F-tT had concerns about the conduct of cross-examination, it still had to exercise its procedural powers lawfully. The UT and Court treated it as a “mandatory relevant consideration” that the tribunal ask: did MR have clear notice of the Secretary of State’s position? That was not considered before the tribunal effectively prevented the Secretary of State from testing AK’s late and central evidence. The result was unfairness to the Secretary of State and an inadequately informed fact-finding process.

(f) Independent error: failing to evaluate the evidence “in the round”

The Court emphasised that the F-tT recorded multiple central credibility concerns (delay in claiming; conviction for sexual assault on a woman; inconsistencies; oddities in documents; limits of expert evidence) but then treated them as “moot” because of the perceived lack of challenge. That was an abdication of the fact-finding task. Those matters were not peripheral; they were “central” to determining whether MR had actually discharged the burden of proof in the second appeal.

3.4 Impact

(a) Practical guidance for IAC hearings

• Presenting Officer cross-examination style will not be treated as concession unless there is an express concession. Judges should be slow to infer that the Secretary of State has “accepted” a core claim merely from the absence of a blunt “you are lying” proposition.
• Rule 14 (case management) powers must be exercised with fairness to both parties. Preventing cross-examination of a key witness (such as a claimed partner in an LGB claim) will be vulnerable if the tribunal fails to consider prior notice and the overall fairness of restricting the opposing party’s ability to test evidence.
• Devaseelan discipline is reinforced. Where an earlier tribunal has made adverse findings, the second tribunal must evaluate whether new evidence genuinely displaces them; it cannot treat the absence of a particular cross-examination “formula” as determinative.

(b) Doctrinal clarification: the true reach of TUI in immigration adjudication

The Court’s careful reading of TUI limits its misuse as a rigid rule of compulsory confrontation. The decision highlights that the fairness principle is primarily about notice and opportunity to respond, not about requiring a particular rhetorical form of cross-examination.

(c) Future litigation: fewer “procedural ambush” arguments where refusal letters/Reviews are clear

Appellants may find it harder to argue that the Secretary of State is barred from disputing a central point at submission stage where:

• the refusal decision squarely disputes it,
• the Respondent’s Review reiterates the dispute, and
• the appellant’s evidence has been prepared with that dispute in mind.

4. Complex Concepts Simplified

• Fresh claim: further submissions that the Secretary of State accepts are significantly different such that there is a realistic prospect a tribunal would allow an appeal, giving a new right of appeal.
• Devaseelan “starting point”: the earlier tribunal’s findings are the baseline; the later tribunal asks whether new evidence justifies departing from them.
• Lower standard (“real risk”): in asylum/humanitarian protection, future risk is assessed on whether there is a real (not fanciful) risk, not “more likely than not”.
• Balance of probabilities: the usual civil standard—more likely than not. The Court treated foundational factual issues (especially against an earlier adverse finding) as requiring proof to this standard in the context of the re-litigation/displacement exercise.
• The rule in Browne v Dunn: a fairness practice—if you will later argue a witness is wrong (especially dishonest) on a point, you normally put the point in cross-examination so the witness can respond—unless the witness already had clear prior notice that the point was disputed.
• “Tacit acceptance” vs express concession: silence or indirect questioning does not equal conceding the point. A concession must be clear and explicit before a tribunal can treat an issue as no longer contested.
• Deciding “in the round”: weighing all material evidence together, including adverse points, rather than treating one procedural feature as conclusive.
• Descending into the arena: a judge abandoning neutrality by effectively taking over advocacy/cross-examination; generally impermissible beyond clarification.
• Robinson obvious point: an obvious, strongly arguable legal point in an asylum seeker’s favour that a tribunal should take even if not raised, to prevent breach of Refugee Convention obligations.

5. Conclusion

MR (Pakistan) confirms that fairness in asylum adjudication does not require a presenting officer to engage in formal, accusatory cross-examination where the appellant has already had clear notice—from the refusal decision and Respondent’s Review—that core facts are disputed and prior adverse findings are relied upon. “Tacit acceptance” cannot substitute for an express concession, and it cannot justify excluding the opposing party’s right to test key corroborative witnesses. Above all, the F-tT must discharge its core responsibility to decide the case on the evidence as a whole, rather than treating an absence of a particular cross-examination “put” as determinative.