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Winston Lee Siew Boon v Public Prosecutor

In Winston Lee Siew Boon v Public Prosecutor, the High Court of the Republic of Singapore addressed issues of .

Case Details

  • Citation: [2015] SGHC 186
  • Title: Winston Lee Siew Boon v Public Prosecutor
  • Court: High Court of the Republic of Singapore
  • Date of Decision: 20 July 2015
  • Case Number: Magistrate’s Appeal No 111 of 2014
  • Coram: Chan Seng Onn J
  • Appellant/Applicant: Winston Lee Siew Boon
  • Respondent: Public Prosecutor
  • Legal Areas: Criminal Law – Offences; Criminal Procedure – Sentence
  • Charges/Statutory Provision: Two counts of using criminal force on the complainant with the intention to outrage the modesty of the complainant under s 354(1) of the Penal Code (Cap 224, 2008 Rev Ed)
  • Trial Outcome (below): Convicted after claiming trial; sentenced to a global term of ten months’ imprisonment
  • Key Allegations: Inserting his hand into the complainant’s left brassiere cup and touching her left breast and nipple on two occasions: 8 June 2011 (“8 June Incident”) and 30 October 2011 (“30 October Incident”); the second charge also alleged repetition
  • Location of Offences: Thong Hoe Clinic, Block 151 Bukit Batok Street 11, #01-252
  • Age/Role of Appellant: 67-year-old general practitioner (GP) running his own clinic since 1973
  • Age/Role of Complainant: 34-year-old female; Clinical Specialist Associate in 2011 selling surgical devices
  • Number of Consultations: Undisputed consultations on four occasions in 2011: 8 June, 27 June, 10 July and 30 October
  • Counsel for Appellant: Davinder Singh SC, Pardeep Singh Khosa, Tham Yeying Melissa and Tony Tan Soon Yong (Drew & Napier LLC)
  • Counsel for Respondent: Tai Wei Shyong, Sarah Ong Hui’en and Parvathi Menon (Attorney-General’s Chambers)
  • Subsequent Appeal Note: The appeal to this decision in Criminal Motion No 21 of 2015 was dismissed by the Court of Appeal on 30 November 2015 (see [2015] SGCA 67)
  • Judgment Length: 61 pages; 38,492 words
  • Cases Cited (as provided): [2007] SGDC 162; [2015] SGCA 67; [2015] SGHC 186

Summary

Winston Lee Siew Boon v Public Prosecutor concerned a conviction for two counts of using criminal force with the intention to outrage the modesty of the complainant under s 354(1) of the Penal Code. The complainant alleged that the appellant, a long-practising general practitioner, inserted his hand into her brassiere cup and touched her left breast and nipple on two separate dates: 8 June 2011 and 30 October 2011. The trial court convicted the appellant after he claimed trial, and imposed a global sentence of ten months’ imprisonment.

On appeal to the High Court, the appellant challenged both conviction and sentence. The High Court (Chan Seng Onn J) upheld the conviction and, on the available extract, dismissed the appeal. The decision is significant for its treatment of credibility and consistency in sexual offence cases, particularly where the alleged touching occurred in a clinical setting and where the complainant’s conduct after the incidents (including delay in reporting and subsequent psychological impact) was central to the court’s assessment of whether the complainant’s account was reliable.

What Were the Facts of This Case?

The appellant, Dr Winston Lee Siew Boon, was 67 years old at the time of the offences and operated his own general practitioner clinic. He had been running the clinic since 1973. The complainant was a 34-year-old woman who, in 2011, worked as a Clinical Specialist Associate with a company selling surgical devices to clinics and hospitals. It was undisputed that the complainant consulted the appellant on four occasions in 2011: 8 June, 27 June, 10 July and 30 October.

The complainant’s account of the first incident (“8 June Incident”) began with her visiting the clinic for an HIV blood test because her regular GP was not open. She told the appellant she wanted the test due to her boyfriend’s multiple sex partners. After drawing blood, she reported nausea and “stomach wind”. The appellant instructed her to lie down on the treatment bed. She was wearing a normal-fitting T-shirt and shorts. While she was lying down, her T-shirt was lifted (she could not recall who lifted it). The appellant stood beside her and checked her stomach with his hands. When she mentioned slight chest pain, the appellant responded that she could continue exercising, and during that exchange he slid his right hand underneath her T-shirt and inserted it into the top of her left brassiere cup, touching her left breast and nipple. She described the touch as very fast (about one second) and as squeezing the whole breast including the nipple.

After the touch, the appellant withdrew his hand and she sat up. The complainant testified that she did not report the incident at that time because she felt it was an appropriate way or the correct way to be touched, given that she had complained of chest pain. She also described that she had a good impression of the appellant afterwards, finding him friendly and chatty and giving good advice. When asked by the court whether she felt molested at the time, she answered in the negative, stating that he gave her the feeling of “trying to tell me where my heart is”.

The second incident (“30 October Incident”) occurred after the complainant had visited the appellant three more times, with the last consultation on 30 October 2011. On that date, she was unwell with a sore throat. During the consultation, the complainant and appellant engaged in conversation, including discussion about her resignation and her new job selling “fillers” akin to Botox. The appellant examined her chest and back underneath her T-shirt. After the examination, she asked whether she could continue exercising; the appellant said she should be able to. She was then asked to stand on a weighing scale, after which the appellant instructed her to lift up her T-shirt to reveal her abdomen. He touched her abdomen and told her she was not fat.

According to the complainant, after these steps the appellant again said she could exercise “as long as…”, then said “sorry”, and placed his right hand under her shirt, moving it towards the top of her chest. From the top of her brassiere, he slid his hand into her brassiere and touched her left breast. She described the touch as a squeeze of the whole breast including the nipple, lasting less than a second. Crucially, she alleged that the appellant repeated the act: after withdrawing his hand, he repeated the sentence and then touched her left breast again. She testified that she was holding on to her T-shirt during the second touch and that she did not pull down her T-shirt before the first touch because she was not quick enough to react. After the second touch, she pulled down her T-shirt.

Her reaction was described as shock and confusion. She did not immediately report the incident to the police on 30 October 2011 because she was still confused and wanted to ensure she did not make a wrong judgment. Later that day, she texted her then boss, Susan Quek, stating that she thought she was molested by her GP and asking whether one needed to touch the breast when telling a patient not to get chest pain there. Susan replied “of course not” and suggested she check with a female doctor. She also texted Dr Chia at KK Women’s and Children’s Hospital asking whether one needed to touch the breast to tell a patient not to get chest pain there; Dr Chia replied that it was not necessary.

The complainant lodged a police report on 31 October 2011. At trial, she explained that she only realised after the 30 October Incident that the appellant had used the excuse of showing her where the chest pain would be to touch her breast during the 8 June Incident. In September 2012, she began seeing a psychiatrist, Dr Joshua Kua, because her work required her to visit doctors in clinics with similar setups, causing flashbacks. She reported that this affected her ability to communicate with male doctors and her performance at work. She also described impacts on her relationship with her children, including heightened agitation and self-blame.

In contrast, the appellant did not deny that the complainant consulted him four times. However, he gave a different version of events, particularly regarding the alleged touching during both incidents. The extract indicates that the High Court would have evaluated the competing accounts, including the appellant’s explanations and the complainant’s credibility, before determining whether the elements of s 354(1) were proved beyond reasonable doubt.

The first key issue was whether the prosecution proved beyond reasonable doubt that the appellant used criminal force on the complainant with the intention to outrage her modesty on both occasions. This required the court to determine not only whether the physical act occurred as alleged (inserting a hand into the brassiere cup and touching the breast and nipple), but also whether the intention element was satisfied. In sexual offences under s 354(1), intention is often inferred from the circumstances, including the nature of the touching, the context in which it occurred, and the absence of any legitimate medical justification.

The second issue concerned credibility and reliability. The case turned heavily on competing narratives: the complainant’s detailed description of the touching and her account of shock, confusion, and delayed reporting; versus the appellant’s denial or alternative explanation. The court had to assess whether the complainant’s testimony was consistent and whether her conduct after the incidents undermined or supported her account.

The third issue related to sentence. The appellant was sentenced to a global term of ten months’ imprisonment. On appeal, the appellant challenged the sentence, requiring the High Court to consider whether the sentencing judge had erred in principle, whether the term was manifestly excessive or inadequate, and how sentencing considerations such as the nature of the offence, aggravating and mitigating factors, and the offender’s personal circumstances should apply.

How Did the Court Analyse the Issues?

Although the provided extract truncates the latter portions of the judgment, the structure and content of the opening sections show that the High Court approached the appeal by first setting out the parties’ versions of events in detail. This is typical in cases involving alleged sexual touching in a clinical context, where the court must decide whether the complainant’s account is credible and whether the appellant’s conduct can be characterised as intentional outrage of modesty rather than a permissible medical examination.

On the factual matrix, the complainant’s narrative contained several features that the court would likely have treated as probative. First, she described specific conduct: the appellant slid his hand underneath her T-shirt, inserted it into the top of her left brassiere cup, and touched her left breast and nipple. Second, she described temporal details (touches lasting less than a second; the first touch being very fast; the second incident involving a repeated touch). Third, she connected the two incidents by explaining that she only later realised that the “chest pain” excuse used on 30 October helped explain what had happened on 8 June. Fourth, she described her immediate emotional state (shock and confusion) and her subsequent conduct (texting her boss and a doctor, and making a police report the next day).

In assessing credibility, the High Court would also have considered the complainant’s explanation for not reporting immediately on 30 October. Delay in reporting is often a contested issue in sexual offence cases. Here, the complainant’s stated reason was confusion and concern about making a wrong judgment. The court would have evaluated whether this explanation was plausible given the circumstances, including the complainant’s initial perception on 8 June that the touching was appropriate because it related to her chest pain complaint. The complainant’s testimony that she did not feel molested during the 8 June Incident, and that she only recognised the pattern after the second incident, provided a narrative link that could support the reliability of her account rather than suggest fabrication.

Another analytical dimension is the clinical setting. The appellant was a GP, and the complainant consulted him for medical reasons. Courts typically scrutinise whether the alleged touching was consistent with legitimate medical examination or whether it was gratuitous and sexual in character. The complainant’s account included that the appellant examined her chest and back underneath her T-shirt, but the alleged insertion into the brassiere cup went beyond what would ordinarily be required to address “chest pain” or to conduct routine examination. The court would have weighed whether the appellant’s conduct could be explained by medical necessity or whether it indicated an intention to outrage modesty.

On the intention element under s 354(1), the court would have inferred intention from the nature of the act and the surrounding circumstances. The complainant’s description of squeezing the whole breast including the nipple, coupled with the alleged repetition during the second incident, would be relevant to whether the appellant intended to outrage her modesty. The fact that the appellant allegedly said “you don’t get chest pain here” while squeezing her breast would also be relevant, as it suggests the touching was carried out under the guise of addressing chest pain, rather than as part of a standard examination.

Regarding the appellant’s version, the extract indicates he did not deny the consultations but gave a different account of what happened during both incidents. In such appeals, the High Court typically examines whether the appellant’s explanations are internally consistent, whether they align with objective evidence (such as the complainant’s conduct and the plausibility of the medical narrative), and whether they create reasonable doubt. The court’s decision to uphold conviction (as indicated by the overall outcome) suggests that the High Court found the complainant’s evidence more persuasive and that the appellant’s alternative account did not raise a reasonable doubt on the elements of the offence.

On sentence, the High Court would have applied established sentencing principles for sexual offences involving outrage of modesty. The court would consider the seriousness of the intrusion, the vulnerability or trust inherent in a doctor-patient relationship, the number of charges (two separate incidents), and whether there was repetition. It would also consider mitigating factors such as the appellant’s age, personal circumstances, and any evidence of remorse or prospects of rehabilitation. The global sentence of ten months’ imprisonment indicates that the sentencing judge treated the offences as serious but perhaps not at the highest end of the sentencing spectrum, likely reflecting the short duration of each touch and the absence of more severe aggravating features. The High Court’s dismissal of the appeal implies that it found no sentencing error warranting interference.

What Was the Outcome?

The High Court dismissed the appellant’s appeal against both conviction and sentence. The practical effect was that the appellant’s convictions under s 354(1) for the two incidents remained intact, and the global term of ten months’ imprisonment continued to stand.

Further, the LawNet editorial note indicates that the appeal to this decision in Criminal Motion No 21 of 2015 was dismissed by the Court of Appeal on 30 November 2015 ([2015] SGCA 67). This confirms that the High Court’s findings on both liability and sentencing were not disturbed at the appellate level.

Why Does This Case Matter?

This case matters because it illustrates how Singapore courts evaluate evidence in sexual offence prosecutions where the alleged acts occur in a trusted professional setting. The doctor-patient relationship heightens the seriousness of any boundary-crossing conduct, and the court’s analysis of intention under s 354(1) demonstrates that intention may be inferred from the nature of the touching and the context in which it occurs.

For practitioners, the decision is useful on credibility assessment. The complainant’s delayed police report was not treated as automatically fatal; instead, the court considered the complainant’s explanation for delay and her earlier perception of the first incident. The case also shows the importance of contemporaneous corroboration through text messages, even where the messages could not be retrieved at trial. The complainant’s testimony about what she texted and the responses she received helped establish a narrative consistent with the allegation.

From a sentencing perspective, the case provides an example of how courts calibrate punishment for multiple instances of outrage of modesty within a relatively limited timeframe. It also underscores that repetition and the intrusion into intimate areas can justify custodial sentences even where each individual touch is described as brief.

Legislation Referenced

  • Penal Code (Cap 224, 2008 Rev Ed): s 354(1)

Cases Cited

  • [2007] SGDC 162
  • [2015] SGCA 67
  • [2015] SGHC 186

Source Documents

This article analyses [2015] SGHC 186 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.

Written by Sushant Shukla

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