Case Details
- Citation: [2021] SGHC 218
- Title: Public Prosecutor v A Steven s/o Paul Raj
- Court: High Court of the Republic of Singapore (General Division)
- Case Number: Criminal Case No 54 of 2019
- Decision Date: 22 September 2021
- Judge: Aedit Abdullah J
- Coram: Aedit Abdullah J
- Plaintiff/Applicant: Public Prosecutor
- Defendant/Respondent: A Steven s/o Paul Raj (“the accused”)
- Counsel for Prosecution: Lee Zu Zhao, Rimplejit Kaur and Teo Siu Ming (Attorney-General’s Chambers)
- Counsel for Accused: Amolat Singh (Amolat & Partners) and Lau Kah Hee (BC Lim & Lau LLC)
- Legal Area: Criminal Law — Statutory offences (Misuse of Drugs Act)
- Statutes Referenced: Class A of the First Schedule to the Misuse of Drugs Act; Criminal Procedure Code; First Schedule to the Misuse of Drugs Act; Second Schedule to the Act
- Charge: Trafficking in diamorphine under s 5(1)(a) read with s 5(2) of the Misuse of Drugs Act; punishable under s 33(1) (with alternative liability under s 33B)
- Judgment Length: 16 pages, 7,279 words
- Outcome at Trial: Conviction for trafficking; mandatory death sentence imposed
- Procedural Posture: Appeal filed by the accused (as noted in the extract)
Summary
In Public Prosecutor v A Steven s/o Paul Raj ([2021] SGHC 218), the High Court convicted the accused of trafficking in diamorphine under the Misuse of Drugs Act (“MDA”) after finding that he failed to rebut the statutory presumption that possession of a threshold quantity of diamorphine was for the purpose of trafficking. The accused did not dispute that he possessed the drugs or that he knew the drugs were diamorphine. His sole substantive defence was that the diamorphine was meant for his personal consumption, not for sale or passing to others.
The court held that the presumption under s 17(c) of the MDA was triggered because the accused was found in knowing possession of more than the statutory threshold quantity of diamorphine. The burden therefore shifted to the accused to prove, on a balance of probabilities, that his possession was not for trafficking. The court concluded that the accused’s account of his consumption rate and the circumstances of how he came to possess two “batu” (two packets) of diamorphine were not sufficiently plausible or consistent, and that the presence of drug paraphernalia (including zip lock bags and weighing scales) undermined the personal-consumption narrative.
What Were the Facts of This Case?
The accused, A Steven s/o Paul Raj, was arrested on 24 October 2017 at about 5.43 am during a Central Narcotics Bureau operation targeting him for suspected drug-related activities. He was riding a blue motorised bicycle along Serangoon Road when he was stopped and searched. During the search, crystalline substances and cash were found in his trouser pockets. Additional items were also recovered from him, and from the basket of the bicycle, crystalline substance and granular/powdery substances were recovered.
Subsequent searches at the flat where he was staying (“the Flat”) revealed further granular/powdery substances, empty zip lock bags, a stained aluminium foil with a smoking utensil, spoons, lighters, and four digital weighing scales. The investigative process included recording statements from the accused and subjecting the seized items to forensic processing and analysis. The crystalline substance in the bicycle basket was found to be methamphetamine. The granular/powdery substances recovered from the bicycle weighed a total of 901.5g and were analysed to contain not less than 35.85g of diamorphine at a confidence level of 99.9999%.
DNA analysis identified the accused’s DNA on an exhibit seized from the bicycle basket, which contained the granular/powdery substances. The court also noted that various other forensic analyses were performed, including on the accused’s phone and on exhibits seized from his person and the Flat. Bank statements were obtained as part of the broader evidential picture. The accused made five statements voluntarily, with no threat, inducement, or promise. In one statement recorded on 22 February 2018, he admitted to ordering two “batu” of “panas” (a street term for diamorphine/heroin) from his supplier known to him as “Abang” on 23 October 2017. The court accepted that the two packets found in the bicycle basket were those two “batu”, and that the accused knew they contained diamorphine.
The defence case was that the diamorphine was for personal consumption only. The accused testified that he had been a drug user since he was 17 years old and that at the time of arrest he consumed both methamphetamine (“Ice”) and heroin. He claimed that on 23 October 2017 he called his supplier to order one “batu” of heroin for his own consumption. According to him, the supplier offered two “batu” because it was the Deepavali festive period and drug runners would not be coming into Singapore for a while. The accused said he accepted the offer to ensure he would not run out and suffer withdrawal symptoms, and to avoid being exposed to capture while searching for alternative suppliers. He claimed he paid $5,000 and met a man at Boon Keng MRT who handed him a red plastic bag containing the drugs. He was arrested before he could get home.
What Were the Key Legal Issues?
The primary legal issue was whether the accused’s possession of more than the statutory threshold quantity of diamorphine triggered the presumption under s 17(c) of the MDA, and if so, whether he rebutted that presumption. The court emphasised that possession and knowledge were not disputed. The contest was therefore not whether the accused had the drugs or whether he knew what they were, but whether the drugs were possessed for trafficking or for personal consumption.
A second issue concerned the evidential sufficiency of the accused’s personal-consumption defence. Where an accused relies on consumption to rebut the trafficking presumption, the court must assess whether the accused’s explanation is credible and sufficiently supported by the evidence. In particular, the court had to evaluate the accused’s claimed consumption rate, the plausibility of his account of why he would stockpile such a large quantity, and whether other objective evidence—such as the presence of paraphernalia—was consistent with personal use.
How Did the Court Analyse the Issues?
The court began by identifying the charge framework. The accused was charged under s 5(1) of the MDA for trafficking, with s 5(2) extending trafficking to include possession for the purpose of trafficking. Section 5(1) criminalises trafficking in a controlled drug, offering to traffic, or doing preparatory acts for trafficking. Section 5(2) provides that a person commits trafficking if he has the controlled drug in his possession for the purpose of trafficking. The court therefore treated “purpose” as the central contested element, given that possession and knowledge were admitted.
The statutory presumption under s 17(c) was decisive. Section 17(c) provides that where a person is proved to have had in his possession more than a specified quantity of diamorphine (more than 2g), he is presumed to have had that drug in possession for the purpose of trafficking unless it is proved that his possession was not for that purpose. The court found that the accused was caught with diamorphine exceeding the threshold and that he did not deny knowing possession. Accordingly, the presumption was triggered.
Once triggered, the burden shifted to the accused to rebut the presumption on a balance of probabilities. The court applied the established approach that an accused must adduce sufficient evidence to show it is more likely than not that the drugs were not possessed for trafficking. In this context, the court referred to Low Theng Gee v PP [1996] 3 SLR(R) 42 at [78] for the proposition that the accused bears the burden of rebutting the presumption on a balance of probabilities. Practically, this meant the accused had to show that the diamorphine was for his own consumption only and not for sale or passing to others.
On the evidence, the court focused on the accused’s consumption narrative and its internal and external coherence. The accused reported a consumption rate to doctors, but the court found that the rate did not support his contentions. The court noted that while it was possible, in the abstract, that the accused’s long addiction could explain heavy use, the evidence did not reach the level of consistency and cogency required to rebut the presumption. The court also found that the accused’s explanation for discrepancies in his reported consumption was not satisfactory. In other words, the court did not treat the defence as requiring mathematical precision, but it did require a credible and sufficiently supported account that made personal consumption more likely than trafficking.
The court also considered the factual circumstances surrounding how the accused came to possess two “batu” of diamorphine. The court found that the fact there were two pieces of diamorphine pointed against the accused’s version. It also found the described circumstances to be implausible: if there were a “choke point” during Deepavali such that drug runners would not come into Singapore, the court reasoned that it would not be expected to last or extend beyond the point of delivery to the accused. This reasoning was used to test the plausibility of the accused’s explanation for why he would stockpile two packets rather than obtain supply later.
Further, the court placed weight on the presence of drug trafficking paraphernalia. The accused’s possession of empty zip lock bags and weighing scales weakened his claim that the drugs were solely for personal consumption. The court observed that he did not satisfactorily explain the presence of these items. While paraphernalia can sometimes be consistent with personal use, the court treated the combination of items—particularly weighing scales—as inconsistent with a purely consumption-based explanation in the circumstances of this case.
As to financial evidence, the court viewed it as at most neutral. That is, it did not strongly corroborate either trafficking or personal consumption. However, the court concluded that the cumulative effect of the implausibility of the consumption explanation, the inadequacy of the consumption-rate evidence, and the paraphernalia undermined the defence. The court therefore held that the accused failed to rebut the presumption and convicted him of trafficking in not less than 35.85g of diamorphine without authorisation.
What Was the Outcome?
Following conviction, the court sentenced the accused to death, as required by law for the offence as charged and proved. The extract indicates that the accused appealed against conviction and/or sentence, but the trial court’s decision was to impose the mandatory capital punishment.
In practical terms, the outcome illustrates the high evidential threshold faced by accused persons who rely on personal consumption to rebut the trafficking presumption under the MDA. Where the statutory presumption is triggered by possession of more than the threshold quantity, the defence must present credible, consistent, and sufficiently supported evidence to show that trafficking is more unlikely than personal use.
Why Does This Case Matter?
This case is significant for practitioners because it demonstrates how Singapore courts evaluate the personal-consumption defence in the face of the s 17(c) presumption. The decision reinforces that the defence is not merely a bare assertion of consumption; it must be supported by credible evidence, particularly where the quantity is substantial and the accused’s account contains inconsistencies or lacks plausibility.
From a doctrinal perspective, the case is a straightforward application of the statutory presumption mechanism: once possession of more than 2g of diamorphine is proved, the burden shifts to the accused to prove non-trafficking on a balance of probabilities. The court’s reasoning shows that “balance of probabilities” does not mean “any possibility”; rather, it requires a coherent evidential narrative that makes personal consumption more likely than trafficking. The court’s attention to consumption-rate discrepancies, the number of packets (“two batu”), and the presence of weighing scales and zip lock bags provides a practical checklist of factors that may be scrutinised in future cases.
For defence counsel, the case underscores the importance of ensuring that consumption-rate evidence is consistent across statements and medical reports, and that explanations for paraphernalia are detailed and credible. For prosecutors, it illustrates the effectiveness of relying on the statutory presumption and then pointing to objective evidence that undermines the consumption narrative. Overall, the decision serves as a useful reference point for how courts weigh plausibility and corroboration when assessing whether the presumption has been rebutted.
Legislation Referenced
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed), s 5(1)(a) [CDN] [SSO]
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed), s 5(2) [CDN] [SSO]
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed), s 17(c) [CDN] [SSO]
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed), s 33(1) [CDN] [SSO]
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed), s 33B [CDN] [SSO]
- Class A of the First Schedule to the Misuse of Drugs Act
- Criminal Procedure Code (Cap 68, 2012 Rev Ed), s 267 [CDN] [SSO]
- First Schedule to the Misuse of Drugs Act
- Second Schedule to the Act
Cases Cited
- Low Theng Gee v PP [1996] 3 SLR(R) 42
- [2018] SGHC 67
- [2021] SGHC 218
Source Documents
This article analyses [2021] SGHC 218 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.