Case Details
- Citation: [2021] SGCA 12
- Title: Ang Jian Sheng Jonathan & Anor v Lyu Yan @ Lu Yan
- Court: Court of Appeal of the Republic of Singapore
- Date: 23 February 2021
- Civil Appeal No: Civil Appeal No 128 of 2020
- Originating Proceeding: HC/Suit No 1109 of 2018
- Judges: Sundaresh Menon CJ, Andrew Phang Boon Leong JCA, Belinda Ang Saw Ean JAD
- Appellants/Defendants below: (1) Ang Jian Sheng Jonathan; (2) Lim Zhengde
- Respondent/Plaintiff below: Lyu Yan @ Lu Yan
- Legal Areas: Contract; Tort (conspiracy, negligence); Unjust enrichment; Illegality/public policy; Burden of proof; Evidence
- Statutes Referenced: Not specified in the provided extract
- Cases Cited: [2015] SGCA 71; [2020] SGHC 145; [2021] SGCA 12
- Judgment Length: 16 pages, 4,201 words
Summary
In Ang Jian Sheng Jonathan & Anor v Lyu Yan @ Lu Yan ([2021] SGCA 12), the Court of Appeal considered claims arising from a failed cross-border remittance scheme. The respondent, a private bank customer, engaged the appellants (who were intermediaries) to convert and remit substantial funds from China to Singapore. The money was transferred out of the respondent’s nominated accounts and then disappeared. The appellants’ defence was that the funds were passed to a third party, “Allan”, who allegedly absconded. The High Court rejected that defence, found “Allan” to be fictitious, and held the appellants liable in conspiracy, negligence, and unjust enrichment.
On appeal, the Court of Appeal upheld the High Court’s core findings. It held that the appellants bore the burden of proving that Allan existed, and that they failed to adduce positive evidence. The Court also addressed the English Court of Appeal’s rule in Foster v Driscoll and concluded that it did not apply on the facts. Although the appellants sought to defeat the respondent’s non-contractual claims by invoking illegality/public policy principles, the Court found that the respondent did not intend, and did not at least know, that the second transaction would violate Chinese law. The Court therefore affirmed liability in conspiracy and unjust enrichment, while expressing doubts about the negligence analysis.
What Were the Facts of This Case?
The respondent, Lyu Yan, was a private bank customer of BNP Paribas Singapore (“BNP”). She wished to remit money from her bank accounts in China to her Singapore bank account. BNP’s relationship manager referred her to the first defendant in the High Court proceedings, Joseph, to assist with the remittance. This referral set the stage for a two-stage arrangement involving Joseph and other intermediaries.
In September 2018, Lyu Yan instructed Joseph to transfer the equivalent of US$3m in RMB from her China bank accounts to her Singapore bank account with Credit Suisse (the “First Transaction”). For that first remittance, Joseph used a licensed Indonesian remittance company. Lyu Yan transferred funds from her China accounts to other China accounts nominated by Joseph, and she subsequently received the equivalent amount in US dollars in her Singapore Credit Suisse account from a Hong Kong bank account. The First Transaction therefore functioned as a prior, seemingly successful remittance structure.
In October 2018, Lyu Yan engaged Joseph again for a second remittance (the “Second Transaction”), which became the subject of the appeal. On 16 October 2018, she agreed to engage Joseph’s services to convert RMB21,075,000 to US$3m at an exchange rate of USD1 = RMB7.025, and to remit the funds in USD from her China Merchant Bank account to her Singapore BNP account. Joseph enlisted the help of the second and third defendants in the suit below—Jonathan and Derek—who were the first and second appellants in the Court of Appeal.
Later that same day, Lyu Yan transferred money from her China bank accounts to various China bank accounts nominated by Joseph. Joseph, in turn, obtained those nominated accounts from Jonathan and Derek. Between 17 October 2018 and 18 October 2018, Jonathan and Derek transferred all the money away. The money disappeared. Lyu Yan pursued Joseph for the funds; Joseph then pursued Jonathan and Derek. Derek eventually told Joseph that the counterparty was a person named “Allan”. Derek also added Joseph to a WhatsApp group chat called “Fast Remittance”, containing Derek, Allan, and Jonathan. In that chat, Allan purported to provide assurances that he would make the transfers, but he stopped replying on 22 October 2018.
What Were the Key Legal Issues?
The appeal raised two principal issues. First, the Court had to determine whether “Allan” existed. This was not merely a factual dispute; it went to the viability of the appellants’ narrative that they were conduits who passed the money to a third party rather than misappropriating it themselves. The Court also had to consider the evidential burden: who must prove Allan’s existence, and what standard of proof was required.
Second, the appellants invoked the rule in Foster v Driscoll [1929] 1 KB 470. Under that rule, where a claimant’s cause of action is founded on an illegal or fraudulent transaction, the claimant may be barred if the claimant intended or knew that the transaction was illegal. The appellants argued that Lyu Yan’s remittance arrangement violated Chinese law, and that the Foster v Driscoll rule should therefore defeat all of her non-contractual claims (including tort and unjust enrichment).
Within the illegality analysis, a further sub-issue emerged: whether the evidence showed that Lyu Yan intended, or at least knew, that the Second Transaction would violate Chinese law. The Court’s answer to this question determined whether public policy would bar the claims.
How Did the Court Analyse the Issues?
(1) Whether “Allan” exists and the burden of proof
The Court of Appeal began by addressing the burden of proof. It held that Jonathan and Derek bore the burden of proving that Allan existed. The Court gave two reasons. First, the admitted facts were that Lyu Yan gave Jonathan and Derek her money and that the money disappeared. From these facts, the starting point was that Jonathan and Derek had absconded with the money unless they could displace that conclusion. Since Allan’s existence was necessary to show that they did not misappropriate the funds, Allan’s existence was the material fact pleaded to establish their defence. Accordingly, the burden lay on the appellants.
Second, the Court reasoned that if the burden were on Lyu Yan, she would face the “unenviable (if not nearly impossible) task” of proving a negative—that Allan did not exist. This reinforced the allocation of the burden to the party asserting Allan’s existence.
Having established the burden, the Court found that it was not discharged. The appellants’ evidence was limited to justifying their lack of evidence rather than providing positive proof. Allan’s contact number could not be reached, and messages purportedly from Allan could have been sent by anyone. The Court therefore concluded that there was no positive evidence of Allan’s existence and that the defence amounted to a bare assertion.
The Court also rejected the appellants’ explanations for the absence of evidence. They claimed they destroyed correspondence with Allan to avoid prosecution by Chinese authorities. Yet they had shared screenshots of WhatsApp messages purportedly from Allan with Joseph, including instructions to transfer RMB7.1m from nominated accounts. The Court found it implausible that they would share such correspondence if their purpose was to cover their tracks, particularly when the transaction had already become problematic. The Court further noted that nothing was shown to establish that deleted exchanges could not be recovered, and that the appellants made no attempt to recover the supposedly deleted correspondence.
The Court also found the appellants’ account of their involvement for commission unconvincing. If they were involved for commission, one would expect them to retain some of Lyu Yan’s money. Instead, they sent all the money away. The appellants offered two explanations, both rejected as incredible. The first was that Derek would collect commission from Allan in cash in Singapore, which the Court said undermined the purported secrecy of Allan’s identity. The second was that they knew and trusted Allan because they were introduced through a person called “Lan Da Tong” and had worked with Allan in a similar transaction in 2017. The Court observed that no evidence was provided about the 2017 dealings, and nothing was said about Lan Da Tong, who might have supported the claim of introduction.
(2) Consequences of finding Allan fictitious: conspiracy and unjust enrichment
Once Allan was found to be fictitious, the Court held that Lyu Yan’s conspiracy claim succeeded. The appellants had made various misrepresentations to Joseph, including misrepresentations made after 16 October 2018 regarding Allan’s purported involvement. The Court found that the appellants clearly knew and/or intended that Joseph would convey those representations to Lyu Yan. Coupled with the receipt of Lyu Yan’s money and the subsequent transfers of the same elsewhere, the Court characterised the conduct as fraud sufficient to support conspiracy.
Similarly, the unjust enrichment claim succeeded. The appellants argued that the basis for Lyu Yan’s transfer was that they would pass the money to Allan. But since Allan did not exist, that basis failed. The appellants also sought to rely on defences such as ministerial receipt and change of position. The Court rejected these defences on the ground that the appellants were lying to Lyu Yan and therefore were not acting honestly or in good faith. In effect, the Court treated the unjust enrichment analysis as one where the enrichment was not retained on any legitimate basis and where equitable defences were unavailable due to the appellants’ lack of good faith.
(3) Negligence: doubts about the High Court’s approach
Although the Court affirmed liability on conspiracy and unjust enrichment, it expressed doubts about whether the High Court was correct to allow negligence alongside those intentional causes of action. The Court noted that negligence is fundamentally a failure to exercise due care. It found it difficult to see how an intention to defraud could be regarded as negligence, because negligence involves a failure to take care rather than an intention to actively inflict injury. The Court suggested that an intention to defraud is a step removed from an intention to actively inflict injury, and therefore the negligence claim may not sit comfortably with the intentional-lies foundation of conspiracy and unjust enrichment.
Nevertheless, the Court observed that Lyu Yan needed to succeed in only one cause of action, whereas the appellants needed to successfully defend all three. This practical point meant that even if negligence was conceptually questionable, the appeal could not succeed because conspiracy and unjust enrichment already sustained liability.
(4) Whether the Foster v Driscoll rule applied
The Court then turned to the illegality/public policy argument. It held that the Foster v Driscoll rule only applies if the appellants could show that Lyu Yan intended, or at least knew, that the Second Transaction violated Chinese law. The Court concluded that this was not established on the evidence.
While Lyu Yan knew she was prohibited from remitting money directly from her China bank accounts to overseas bank accounts, she believed there was a legitimate workaround. The Court found that she thought that if she transferred money from her China bank account to another China bank account “Z”, the prohibition would not be violated provided that the person who owned account Z arranged for a corresponding transfer of foreign currency to her bank account in another jurisdiction. The Court described this alternative structure as still being a remittance, but it was precisely the structure she believed would avoid illegality.
In other words, the Court did not accept that Lyu Yan had the requisite intention or knowledge of illegality. The evidence did not establish that she knew the Second Transaction would violate Chinese law. As a result, the public policy bar under Foster v Driscoll could not defeat her non-contractual claims.
What Was the Outcome?
The Court of Appeal dismissed the appeal. It upheld the High Court’s findings that Allan was fictitious and that Lyu Yan’s claims in conspiracy and unjust enrichment against Jonathan and Derek were made out. The Court also maintained the practical effect of the High Court’s orders because the appellants could not defend all the causes of action.
While the Court expressed reservations about the negligence analysis, it did not disturb the overall liability outcome. Lyu Yan’s success in conspiracy and unjust enrichment meant that the appeal failed notwithstanding the Court’s doubts about negligence.
Why Does This Case Matter?
This decision is significant for practitioners dealing with cross-border fraud, intermediary remittance structures, and the evidential burdens that arise when a defendant asserts a third-party narrative to explain the disappearance of funds. The Court’s insistence on positive evidence for the existence of Allan—and its allocation of the burden to the party asserting that existence—provides a clear approach to fact disputes where the claimant has already established delivery of funds and subsequent loss.
From an illegality/public policy perspective, the case clarifies the evidential threshold for invoking the Foster v Driscoll rule in Singapore. The Court emphasised that the rule is engaged only where the claimant intended or knew that the transaction violated the relevant foreign law. Mere knowledge of a general prohibition (such as a ban on direct remittance) is not enough if the claimant believed in a lawful alternative structure. This is a useful guide for litigants and counsel assessing whether illegality defences can realistically be sustained.
Finally, the Court’s comments on negligence highlight the conceptual boundaries between intentional wrongdoing and negligence-based liability. Although the Court did not overturn the outcome, its reasoning signals that courts may scrutinise whether negligence is properly pleaded and supported where the pleaded facts point strongly to intentional fraud and misrepresentation. For lawyers, the case therefore offers both doctrinal guidance and practical litigation strategy: focus on the strongest causes of action and ensure that evidential foundations align with the legal elements.
Legislation Referenced
- Not specified in the provided extract.
Cases Cited
- SCT Technologies Pte Ltd v Western Copper Co Ltd [2015] SGCA 71
- Lyu Yan v Lim Tien Chiang [2020] SGHC 145
- Foster v Driscoll [1929] 1 KB 470
- Ang Jian Sheng Jonathan & Anor v Lyu Yan @ Lu Yan [2021] SGCA 12
Source Documents
This article analyses [2021] SGCA 12 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.