Case Document

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HCAL 606/2025

[2026] HKCFI 5788

IN THE HIGH COURT OF THE

HONG KONG SPECIAL ADMINISTRATIVE REGION

COURT OF FIRST INSTANCE

CONSTITUTIONAL AND ADMINISTRATIVE LAW LIST NO 606 OF 2025

BETWEEN

	Bui Thi Thanh Xuan	Applicant
	and
	Torture Claims Appeal Board	Putative Respondent
	and
	Director of Immigration	Putative Interested Party

Application for Leave to Apply for Judicial Review

NOTIFICATION of the Judge’s decision (Ord 53 r 3)

Following:

consideration of the documents only; or

consideration of the documents and oral submissions by the Applicant in open court / the Applicant being absent in open court;

Order by Deputy High Court Judge Bruno Chan:

The application for leave to apply for Judicial Review be dismissed.

Observations for the Applicant:

1.The Applicant is a 44-year-old national of Vietnam who entered Hong Kong illegally on 17 May 2024 and was arrested by police on 19 May 2024. After she was referred to the Immigration Department for investigation, she raised a non-refoulement claim for protection on the basis that if she returned to Vietnam she would be harmed or killed by her creditor for failing to repay her debts. She was subsequently released on recognizance pending the determination of her claim.

2.The Applicant was born and raised in Quan Hoang Mai, Hanoi, Vietnam. After graduating from university she worked as an accountant, married her husband and raised their family with 2 children in her home district.

3.After her marriage ended with a divorce, the Applicant in 2017 started her own electric appliances resale business, and in 2022 for expanding her business she borrowed a loan from a local money-lender to be repaid by monthly instalments with interest which she initially managed to make from her business income.

4.However, her business was badly affected by the Covid-19 pandemic, and by March 2024 she started to default in her loan repayments, whereupon her creditor sent men to threaten her, and after being beaten by those men on one occasion and with a warning that they would kill her next time if she still failed to repay her debts, the Applicant fled to Thanh Hoa to hide from her creditor.

5.Later when she heard that her creditor had discovered her whereabouts and had sent men to Thanh Hoa to look for her, the Applicant on 15 May 2024 departed Vietnam for China, and from there she later sneaked into Hong Kong, and upon her arrest by the police she then raised her non-refoulement claim for protection, for which she completed a Non-refoulement Claim Form (“NCF”) on 12 September 2024 and attended a screening interview before the Immigration Department with legal representation from the Duty Lawyer Service (“DLS”).

6.By a Notice of Decision dated 17 December 2024 the Director of Immigration (“Director”) rejected the Applicant’s claim on all the applicable grounds including risk of torture under Part VIIC of the Immigration Ordinance, Cap 115 (“Torture Risk”), risk of her absolute or non-derogable rights under the Hong Kong Bill of Rights Ordinance, Cap 383 (“HKBOR”) being violated including the right to life under Article 2 (“BOR 2 Risk”), risk of torture or cruel, inhuman or degrading treatment or punishment under Article 3 of HKBOR (“BOR 3 Risk”), and risk of persecution with reference to the non-refoulement principle under Article 33 of the 1951 Convention Relating to the Status of Refugees (“Persecution Risk”).

7.In his decision, the Director took into account all the relevant circumstances of the Applicant’s claim and assessed the level of risk of harm from her creditor and followers upon her return to Vietnam as low due to the low intensity and frequency of past ill-treatment from them, that there is no evidence of any real intention of her creditor to seriously harm or kill her other than to press her to repay her debts, that in any event it was a private monetary dispute between her and her creditor only without any official involvement that state or police protection would be available to the Applicant if resorted to, and that reliable and objective Country of Origin Information (“COI”) shows that reasonable internal relocation alternatives are available in Vietnam with a large population of 100 million people spread across a vast territory of more than 330,000 square kilometers that it would not be unduly harsh for the Applicant as an able-bodied and highly educated adult with working experience to move to other areas of the country away from her home district in large cities such as Nha Trang or Da Nang where it would be difficult if not impossible for her creditor to locate her.

8.On 24 December 2024, the Applicant lodged an appeal to the Torture Claims Appeal Board (“Board”) against the Director’s decision, and for which she attended an oral hearing on 10 February 2025 before the Board during which she gave evidence and answered questions raised of her claim by the Adjudicator for the Board. On 24 February 2025 her appeal was dismissed by the Board which also confirmed the Director’s decision.

9.In its decision[1], the Board similarly found no reliable evidence of any real intention of her creditor to seriously harm or kill her other than to press her to repay her debts, and that in any event it was a private monetary dispute between her and her creditor only without any official involvement that state or police protection would be available to the Applicant upon her return to Vietnam if resorted to as well as reasonable internal relocation alternatives for her to move safely to other parts of the country away from her home district without any risk of being located by her creditor that her claim for non-refoulement protection failed on all applicable grounds.

10.On 10 March 2025, the Applicant filed her Form 86 for leave to apply for judicial review of the Board’s decision, and put forward the following grounds for her intended challenge:

(1)  That the Board reached the decision wrongly in assessing her non-refoulement claim as the decision was not fair or reasonable as required by the Wednesbury test in failing to recognize that her life must be protected by the criminal law from the killings that she may face if deported back to her home country;

(2)  That the Board failed to appreciate or place proper or sufficient weight or importance to the presence of State Acquiescence in her case which led to an unfair outcome of rejecting her claim;

(3)  That the Adjudicator acted unreasonably and was procedurally unfair by placing too much reliance on COI but failed to take into account the Applicant’s personal background and experience in assessing her claim;

(4)  That the Board had listed relevant COI which supported the Applicant’s aversions that the police in her country would not be able to protect but failed to consider or give sufficient weight to such evidence and instead ruled otherwise against the Applicant’s case which was a clear case of unfair attitude shown by the Board which in itself is enough to render its decision void;

(5)  That the Board failed to attain the high standard of fairness required by the Wednesbury test in failing to take into account the Applicant’s argument that corruption and incompetency of the administration in the Applicant’s country is still a very serious problem as various human rights organizations had compiled reports that stated testament to the Applicant’s assertions;

(6)  That the Adjudicator was procedurally improper and unfair when assessing whether or not to accept the Applicant’s explanations and unreasonably required her to respond to questions that she was not in a position to offer any response;

(7)  That the Adjudicator made a ruling to dismiss the Applicant’s appeal based on findings which the Adjudicator ought to allow and thus the decision was irrational.

11.These are however all just bare and bald assertions of the Applicant containing a few key words or phrases but without any relevant or necessary details or particulars or elaborations as to how they apply to her case or how the Board or the Adjudicator had erred in the decision, or in what way was the decision unfair or unreasonable or that the Adjudicator had acted procedurally unfair or irrational, or how did the Adjudicator fail to take into account relevant COI or being selective or improperly rely on irrelevant COI, or what relevancy is state acquiescence to her claim when on the factual basis of even her own case that it was a private monetary dispute between her and her creditor only without any official involvement or political element at all. As such, and as none of these assertions were properly elaborated or presented with any relevant particulars or specifics by the Applicant, I do not find any of them reasonably arguable for her intended challenge.

12.As has been repeatedly emphasized by the Court of Appeal, judicial review does not operate as a rehearing of a non-refoulement claim when the proper occasion for the Applicant to present and articulate her claim is in the screening process and interview before the Immigration Department and in the process before the Board where the evaluation of the risk of harm is primarily a matter for the Director and the Board as they are entitled to make such evaluation based on the evidence available to them that the court will not usurp their role as primary decision makers in the absence of any legal error or procedural unfairness or irrationality in their decisions being clearly and properly identified by the Applicant, as judicial review is not an avenue for revisiting the assessment by them in the hope that the court may consider the matter afresh: Re Lakhwinder Singh [2018] HKCA 246; Re Daljit Singh [2018] HKCA 328; Re Mudannayakalage Chaminda Pushpa Kumara [2018] HKCA 400; and Nupur Mst v Director of Immigration [2018] HKCA 524.

13.In the Applicant’s case, the fact is that it has been established by both the Director and the Board in their respective decisions that the risk of harm in her claim if real is a localized one and that it is not unreasonable or unsafe for her to relocate to other parts of Vietnam, there is simply no justification to afford her with non-refoulement protection in Hong Kong: see TK v Jenkins & Anor [2013] 1 HKC 526.

14.Having considered the decisions of both the Director and the Board with rigorous examination and anxious scrutiny, I do not find any error of law or procedural unfairness in either of them, nor any failure on their part to apply high standards of fairness in their consideration and assessment of the Applicant’s claim.

15.Moreover, the Applicant has recently on 17 September 2026 filed an Affirmation requesting to withdraw her application as her problem in her home country has been resolved and it is now safe for her to return to Vietnam.

16.In the premises, as I am for the given reasons not satisfied that there is any prospect of success in the Applicant’s intended application for judicial review, and in view of her latest confirmation that it is safe for her to return to her home country, I accordingly dismiss her leave application.

Dated the 20^th day of October 2026

(Joyce Ooi)
for Registrar, High Court

Where leave to apply has been granted, Applicants and their legal advisers are reminded of their obligation to reconsider the merits of their application in the light of the Respondent’s evidence

Notes for the Applicant: If leave has been granted, the Applicant or his solicitors must:
a) serve on the respondent and such interested parties as may be directed by the Court the order granting leave and any directions given within 14 days after the leave was granted (Order 53, rule 4A); b) issue the originating summons within 14 days after the grant of leave and serve it in accordance with Order 53, rule 5; and c) supply to every other party copies of every affidavit which the Applicant proposes to use at the hearing, including the affidavit in support of the application for leave (Order 53, rule 6(5)).		Sent to the Applicant on 20 October 2026 Bui Thi Thanh Xuan Applicant’s ref. no.: Nil.		Sent to the Putative Respondent / the Putative Respondent’s solicitors / such Putative Interested Parties as may be directed by the Court / the Putative Interested Parties’ solicitors on 20 October 2026 Torture Claims Appeal Board Putative Respondent’s ref. no.: USM 25310 Director of Immigration Putative Interested Party’s ref. no.: QA T/C 2233/24 (formerly RBCZ 5001847/24) Department of Justice, Senior Assistant Law Officer (Civil Law) (Civil Litigation Unit 2)