Case Details
- Citation: [2014] SGHC 174
- Title: Public Prosecutor v Koh Peng Kiat and another Appeal
- Court: High Court of the Republic of Singapore
- Date of Decision: 05 September 2014
- Judge: Choo Han Teck J
- Coram: Choo Han Teck J
- Case Numbers: Magistrate’s Appeal No 144 of 2013/01/02
- Procedural History: Appeals from the District Court decision in PP v Koh Peng Kiat [2013] SGDC 244
- Parties: Public Prosecutor (Appellant in the appeal; Respondent in the cross appeal) v Koh Peng Kiat and another (Respondent in the appeal; Appellant in the cross appeal)
- Defendant’s Occupation: Optometrist; operator of Eye Cottage Pte Ltd
- Legal Areas: Criminal law — Abetment; Criminal law — Statutory offences
- Statutes Referenced: Health Products Act (Cap 122D, 2008 Rev Ed); Trade Marks Act (Cap 332, 2005 Rev Ed); Penal Code (Cap 224, 2008 Rev Ed)
- Other Statutory Instruments Mentioned in Metadata: Merchandise Marks Ordinance; Trade Marks Act
- Counsel for the Appellant (and Respondent in cross appeal): Francis Ng and Suhas Malhotra (Attorney-General’s Chambers)
- Counsel for the Respondent (and Appellant in cross appeal): Peter Ong Lip Cheng (Templars Law LLC)
- Charges at Trial: 14 charges total: 2 charges under s 49(c) of the Trade Marks Act read with s 107(c) of the Penal Code (abetment by intentional aiding); 12 charges under s 16(1)(b) of the Health Products Act (arranging to supply counterfeit health products)
- Sentence Imposed by District Court: Total fine of $38,000 (in default: 5 months imprisonment for first charge; 6 weeks imprisonment for second charge; 1 week imprisonment for each of 12 HPA charges)
- Nature of Appeals: Public Prosecutor’s appeal against sentence; Koh’s cross appeal against conviction
- Judgment Length: 7 pages; 3,327 words (per metadata)
Summary
Public Prosecutor v Koh Peng Kiat and another Appeal [2014] SGHC 174 concerned an optometrist who was convicted of offences relating to counterfeit contact lenses bearing the registered trade mark “FRESHLOOK COLORBLENDS”. The High Court (Choo Han Teck J) dealt with two magistrate’s appeals arising from the District Court’s decision: the Public Prosecutor’s appeal against sentence, and Koh’s cross appeal against conviction.
The case is significant for its treatment of (i) the statutory structure of offences under s 49(c) of the Trade Marks Act (TMA), including the role of the accused’s defences under the provisos; and (ii) the mental element required for abetment by “intentional aiding” under s 107(c) of the Penal Code. The High Court ultimately accepted that Koh’s conduct did not amount to abetment by intentional aiding in the absence of proof that he knew the lenses were counterfeit, and it also accepted that Koh could rely on a defence under proviso (i) to s 49 of the TMA.
What Were the Facts of This Case?
Koh Peng Kiat was an optometrist who operated Eye Cottage Pte Ltd, with branches at Stirling Road, Purmei Road and Redhill Close. The case arose after a ten-day trial in the District Court, where Koh was convicted on 14 charges connected to the supply and dealing of contact lenses bearing the “FRESHLOOK COLORBLENDS” trade mark. The registered proprietor of the trade mark was CIBA Vision.
The counterfeit lenses were traced to a supplier known as “Ah Seng”, who was not found. Two individuals, Neo Teck Soon and Wong Chow Fatt, were involved as recipients who later pleaded guilty in separate proceedings. Both testified that they received counterfeit contact lenses from Ah Seng and subsequently sold the lenses to other optical shops.
For the first two charges, Koh was prosecuted on the basis that he abetted offences under s 49(c) of the TMA by intentionally aiding persons to have in their possession for the purpose of trade boxes of contact lenses to which the registered trade mark had been falsely applied. Specifically, Koh was alleged to have abetted Neo’s possession of 100 boxes and Wong’s possession of 30 boxes of counterfeit lenses.
The remaining 12 charges were brought under s 16(1)(b) of the Health Products Act (HPA). These charges alleged that Koh arranged to supply counterfeit contact lenses purporting to be Freshlook ColorBlends lenses. Six charges related to arrangements to supply Neo with a total of 100 pairs, and six charges related to arrangements to supply Wong with a total of 30 pairs. As with the trade mark charges, the counterfeit lenses were said to have come from Ah Seng.
What Were the Key Legal Issues?
The High Court had to address multiple legal questions spanning both the trade mark offences and the abetment framework under the Penal Code. First, Koh argued that the offence under s 49(c) of the TMA was not strict liability in the sense that the prosecution should have to prove mens rea. Second, he contended that the abetment charges could not stand because Neo and Wong were not shown to have been in possession of counterfeit lenses from Ah Seng in the manner alleged, and more importantly, that Koh did not intentionally aid the commission of the TMA offences.
Third, Koh relied on the statutory defences in provisos (i) and (ii) to s 49 of the TMA. The High Court therefore had to determine whether Koh could satisfy the elements of proviso (i), which requires proof that the accused took all reasonable precautions, had no reason to suspect the genuineness of the mark at the time, and (where relevant) provided information upon demand by or on behalf of the prosecution.
In relation to the HPA charges, Koh argued that the offence under s 16(1)(b) was not strict in liability and that there was insufficient evidence that he arranged for the supply of counterfeit contact lenses from Ah Seng to Neo and Wong. While the truncated extract does not set out the full analysis of the HPA issues, the High Court’s approach to the TMA abetment and defence framework is central to understanding the overall reasoning in the case.
How Did the Court Analyse the Issues?
The High Court began by addressing Koh’s argument that the s 49(c) TMA offence required proof of mens rea. The court referred to Cigar Affair v Pacific Cigar Co [2005] 3 SLR(R) 633, where Woo J held that an offence under s 49 of the TMA may be established without proof of mens rea, and that it is for the accused to satisfy the defences in the provisos. Choo Han Teck J agreed with that approach. Although there is a general presumption that mens rea is a necessary ingredient of statutory offences, that presumption can be rebutted, as explained in Gammon (Hong Kong) Ltd v Attorney-General of Hong Kong [1985] AC 1 and PP v Teo Kwang Kiang [1991] 2 SLR(R) 560.
Crucially, the court emphasised the statutory design of s 49(c). The provision does not expressly state that mens rea is an element of the offence. Instead, it creates an offence based on possession for the purpose of trade or manufacture of goods with a falsely applied registered trade mark, subject to the accused proving the specified defences. The court also noted that, in appropriate cases, an accused may invoke general defences under Chapter IV of the Penal Code, as those defences can apply to other criminal statutes.
On the factual contention that the TMA charges should not stand because Neo and Wong were not in possession of counterfeit lenses from Ah Seng, the High Court rejected Koh’s argument. Neo and Wong had testified that they received counterfeit contact lenses from Ah Seng and then sold them to other optical shops. This evidence supported the factual premise underlying the TMA charges, at least as far as possession and source were concerned.
However, the court accepted Koh’s more refined arguments: (1) that Koh did not abet by intentionally aiding Neo and Wong in committing the s 49(c) TMA offences; and (2) that Koh had valid defences under provisos (i) and (ii) to s 49 of the TMA (with the extract specifically developing proviso (i)). The court’s analysis of abetment turned on the meaning of “intentional aiding” under s 107(c) of the Penal Code and the fault element required of an abettor.
Under s 107(c), a person abets the doing of a thing if he “intentionally aids” the doing of that thing. Explanation 2 to s 107 provides that whoever does anything to facilitate the commission of the act is said to aid. The prosecution’s case was that Koh facilitated the offences by putting Neo and Wong in contact with Ah Seng and informing them of a business opportunity to buy contact lenses from Ah Seng. In Wong’s case, Koh also allowed one of his shops to be used to store the counterfeit lenses that were later collected by Wong.
Despite these facilitative acts, the High Court held that the evidence was insufficient to establish abetment by intentional aiding. The court reasoned that Koh might have facilitated the commission of offences by Ah Seng, but there was no evidence that Koh knew the lenses were counterfeit. The court therefore treated knowledge (or at least the requisite mental element) as necessary to convict for abetment in these circumstances. The court acknowledged that there were conflicting authorities from India on whether knowledge is required for abetment where the main offence may not itself require knowledge. It noted that the Bombay High Court in State of Maharashtra v Abdul Aziz AIR 1962 Bom 243 had held that conviction for abetment could occur absent knowledge, whereas the Supreme Court of India in Kartar Singh v State of Punjab (1994) 3 SCC 569 held otherwise.
Although the High Court was not bound by either Indian decision, it was prepared to follow Kartar Singh and the commentary in Criminal Law in Malaysia and Singapore (LexisNexis, 2nd Ed, 2012) by Stanley Yeo, Neil Morgan and Chan Wing Cheong. The commentary supported the proposition that abetment should require proof of intention or knowledge that the offence will be committed, even if the main offence itself does not require it. The court also linked this to the structure of the Penal Code, including s 113, which treats the fault element of the abettor as satisfied by proof of intention or knowledge that the offence will be committed. This approach ensures that liability for abetment is limited to those who are most culpable.
Having found that the abetment element was not proven, the court then turned to Koh’s statutory defence under proviso (i) to s 49 of the TMA. The High Court identified three elements: (1) the accused took all reasonable precautions against committing an offence under s 49; (2) at the time of the alleged offence, the accused had no reason to suspect the genuineness of the mark; and (3) on demand by or on behalf of the prosecution, the accused gave all information in his power with respect to the persons from whom he obtained the goods. The third element was treated as not relevant because there was no demand for information made by or on behalf of the prosecution.
The court relied on Trade Facilities Pte Ltd and others v PP [1995] 2 SLR(R) 7 (“Trade Facilities”) at [59] for the structure of proviso (i). It also relied on PP v Tan Lay Heong and another [1996] 1 SLR(R) 504 (“Tan Lay Heong”) for the conjunctive nature of the first two elements. In Tan Lay Heong, the High Court held that the elements are distinct but inextricably connected and must be read conjunctively: if there is initially reason to suspect the genuineness of the mark, more precautions will be required, and after those precautions are taken, there must no longer be any reason to suspect genuineness. Whether the accused proved (1) and (2) is a question of fact to be decided having regard to all circumstances.
While the extract truncates the remainder of the District Judge’s reasoning and the High Court’s application to the evidence, the legal framework is clear: the High Court accepted that Koh could satisfy the proviso (i) defence, and that acceptance was consistent with the court’s earlier conclusion that the prosecution had not proven the requisite mental element for intentional aiding abetment. In effect, the court treated Koh’s conduct as falling within the statutory safety valve built into s 49(c), rather than within the category of culpable abetment.
What Was the Outcome?
On the cross appeal against conviction, the High Court’s reasoning led to Koh’s acquittal on the abetment-related TMA charges, because the prosecution failed to prove intentional aiding in the absence of evidence that Koh knew the lenses were counterfeit. The court also accepted Koh’s reliance on the defence under proviso (i) to s 49 of the TMA, which further undermined the basis for conviction on the trade mark offences.
As for the Public Prosecutor’s appeal against sentence, the practical effect of allowing the conviction appeal on the TMA charges would be that the sentence imposed by the District Court could not stand in its original form. The High Court’s orders therefore necessarily altered the sentencing outcome, reflecting the court’s conclusions on conviction.
Why Does This Case Matter?
Public Prosecutor v Koh Peng Kiat [2014] SGHC 174 is a useful authority for practitioners dealing with counterfeit trade mark prosecutions under the TMA, particularly where the charge is framed as abetment under the Penal Code. It clarifies that while s 49 of the TMA can be established without mens rea on the prosecution’s part, the accused’s statutory defences under the provisos are central to the outcome. Lawyers should therefore focus evidentially on the defence elements—reasonable precautions and absence of reason to suspect genuineness—rather than on attempting to reintroduce mens rea into the prosecution’s burden.
Equally important, the case provides guidance on the mental element required for abetment by “intentional aiding” under s 107(c). The High Court’s willingness to require proof of knowledge or intention on the part of the abettor (at least at a minimum level) limits the scope of abetment liability to those who are genuinely culpable. This is particularly relevant in supply-chain cases where an accused may have facilitated contact or logistics without knowing the counterfeit nature of the goods.
For law students and practitioners, the judgment also demonstrates how Singapore courts integrate statutory interpretation with Penal Code principles and comparative reasoning. By drawing on commentary and foreign authorities, the court reinforced a structured approach: identify the elements of the offence, identify the fault element for abetment, and then apply the statutory defences that the TMA expressly provides. This makes the case a strong reference point when advising clients on both trial strategy and the evidential requirements for statutory defences.
Legislation Referenced
- Health Products Act (Cap 122D, 2008 Rev Ed), in particular s 16(1)(b) and s 16(3)
- Trade Marks Act (Cap 332, 2005 Rev Ed), in particular s 49(c) and the provisos (including proviso (i))
- Penal Code (Cap 224, 2008 Rev Ed), in particular ss 107(c), 109, and the general framework for abetment
- Merchandise Marks Ordinance (mentioned in metadata)
Cases Cited
- Cigar Affair v Pacific Cigar Co [2005] 3 SLR(R) 633
- Gammon (Hong Kong) Ltd v Attorney-General of Hong Kong [1985] AC 1
- PP v Teo Kwang Kiang [1991] 2 SLR(R) 560
- Trade Facilities Pte Ltd and others v PP [1995] 2 SLR(R) 7
- PP v Tan Lay Heong and another [1996] 1 SLR(R) 504
- State of Maharashtra v Abdul Aziz AIR 1962 Bom 243
- Kartar Singh v State of Punjab (1994) 3 SCC 569
- PP v Koh Peng Kiat [2013] SGDC 244
- [2014] SGHC 174 (as referenced in metadata)
- [1938] MLJ 46 (mentioned in metadata)
- [2013] SGDC 244 (mentioned in metadata)
Source Documents
This article analyses [2014] SGHC 174 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.