Case Details
- Citation: [2021] SGCA 64
- Case Title: Mohammad Reduan bin Mustaffar v Public Prosecutor and another appeal and another matter
- Court: Court of Appeal of the Republic of Singapore
- Date of Decision: 30 June 2021
- Judges (Coram): Andrew Phang Boon Leong JCA; Steven Chong JCA; Chao Hick Tin SJ
- Case Numbers: Criminal Appeals Nos 38 of 2019 and 39 of 2019 and Criminal Motion No 34 of 2020
- Parties: Mohammad Reduan bin Mustaffar (appellant/applicant) v Public Prosecutor and Nazeeha binte Abu Hasan (co-accused in the joint trial; appeal context)
- Appellant in CA/CCA 38/2019: Mohammad Reduan bin Mustaffar
- Appellant in CA/CCA 39/2019: Nazeeha binte Abu Hasan
- Applicant in CA/CM 34/2020: Nazeeha binte Abu Hasan
- Respondent: Public Prosecutor
- Co-accused at trial: Tan Swim Hong (“Tan”)
- Legal Areas: Criminal Law — Appeal; Criminal Law — Statutory offences; Criminal Procedure and Sentencing — Sentencing
- Statute(s) Referenced: Misuse of Drugs Act (Cap 185, 2008 Rev Ed) (“MDA”)
- Key MDA Provisions Mentioned in the Extract: s 5(1)(a); s 12; s 18(1); s 18(2); s 33B(3)
- High Court Decision Appealed From: Public Prosecutor v Tan Swim Hong and others [2019] SGHC 246 (“GD”)
- Representation (Counsel): Daniel Chia Hsiung Wen (Morgan Lewis Stamford LLC) and Ng Wai Keong Timothy (Timothy Ng LLC) for the appellant in CA/CCA 38/2019 and the applicant in CA/CM 34/2020; Dhillon Surinder Singh and Suppiah Krishnamurthi (Dhillon & Panoo LLC) for the appellant in CA/CCA 39/2019; Terence Chua, Jaime Pang, Shana Poon and Heershan Kaur (Attorney-General’s Chambers) for the respondent
- Judgment Length: 16 pages, 9,427 words
Summary
In Mohammad Reduan bin Mustaffar v Public Prosecutor ([2021] SGCA 64), the Court of Appeal dismissed appeals by both Reduan and Nazeeha against their convictions and sentences arising from a joint trial under the Misuse of Drugs Act (MDA). The case concerned the trafficking of a packet containing not less than 661.2g of methamphetamine, with Reduan charged as an abettor by instigating Nazeeha to traffic, and Nazeeha charged with trafficking by transporting (after the Prosecution reduced the charge from a capital to a non-capital threshold).
The Court of Appeal upheld the High Court’s findings that Reduan’s “250g Arrangement” defence was not credible and amounted to an afterthought. It also affirmed that Reduan did not qualify for the alternative sentencing regime under s 33B of the MDA because he failed to prove, on a balance of probabilities, that he was a mere courier. As for Nazeeha, the Court of Appeal agreed that she failed to rebut the statutory presumption of knowledge under s 18(2) of the MDA, given the surrounding circumstances and her demonstrated awareness of drug trafficking.
What Were the Facts of This Case?
The offences arose from events on 23 September 2016 involving three individuals: Tan, Reduan, and Nazeeha. They were tried jointly in the High Court for MDA offences connected to the delivery and movement of methamphetamine. The drugs were found in a sealed Daia washing powder box (“the Daia Box”), which was inside a purple paper bag (“the Paper Bag”). The Daia Box was ultimately seized from the living room of Reduan’s flat and analysed to contain not less than 661.2g of methamphetamine.
Reduan and Nazeeha were residing together at Reduan’s flat at Rezi 26, Block 5A Lorong 26 Geylang #07-08 (“the Flat”). Nazeeha was Reduan’s girlfriend and was pregnant with his child. Tan and Reduan were acquainted as ex-colleagues, and Reduan and Nazeeha knew Tan as “Ong”. These personal relationships mattered because they provided the context for how instructions were communicated and how the accused persons interacted with the delivery and packaging of the drugs.
On the evening of 23 September 2016, Reduan received a phone call from Tan, who informed him that he was arriving in the vicinity of the Flat with a detergent box. Reduan instructed Nazeeha to collect something from Tan on his behalf. Although Reduan said he asked Nazeeha to collect “sabun cuci baju” (washing detergent), Nazeeha claimed she understood the instruction as “barang barang” (groceries). Importantly, it was common ground that Reduan also instructed Nazeeha to collect a white envelope (“the Envelope”) from his car and pass it to Tan.
Nazeeha complied. She retrieved the Envelope, which had handwritten words “Ong Salary for e Month September” and contained $950 in cash. She met Tan and handed him the Envelope. Tan then pointed her to the Paper Bag on a nearby pavement and left. Nazeeha brought the Paper Bag back to the Flat. Shortly thereafter, Tan was arrested and the Envelope containing the cash was seized from him. Reduan and Nazeeha were arrested in the Flat around 6.40pm. The sealed Daia Box was seized from the living room and later found to contain the Drugs.
What Were the Key Legal Issues?
The appeals raised two principal clusters of issues: (1) whether the convictions were properly made on the evidence, including whether the accused persons had the requisite knowledge and participation; and (2) sentencing, particularly whether Reduan could access the alternative sentencing regime under s 33B of the MDA.
For Reduan, the key legal issue was whether his defence—that he believed the delivery would involve non-capital quantities of methamphetamine and that he had an arrangement limiting the supply to 250g—could rebut the inference of culpability and support a finding that he was merely a courier. This required the Court to assess credibility and whether the defence was consistent with objective evidence and his prior statements.
For Nazeeha, the central legal issue was whether she rebutted the statutory presumption of knowledge under s 18(2) of the MDA. The Prosecution relied on presumptions of possession and knowledge under ss 18(1) and 18(2). While the extract indicates that counsel did not dispute that the presumptions were engaged, the dispute turned on whether Nazeeha’s explanation—that she thought she was collecting groceries—was sufficient to rebut the presumption of knowledge.
How Did the Court Analyse the Issues?
Reduan’s conviction and the credibility of the “250g Arrangement”
The Court of Appeal endorsed the High Court’s rejection of Reduan’s “250g Arrangement” defence. The High Court had found that Reduan admitted knowing that the Daia Box contained methamphetamine. Reduan’s sole defence was that he and Ahmad had an arrangement limiting the supply to non-capital amounts, and that on 23 September 2016 he believed the delivery would not exceed 125g (because he already had 125g at home). On Reduan’s account, Ahmad assured him that the delivery would involve no more than 125g, and Reduan did not check the contents because he trusted this assurance.
The High Court rejected this account for three reasons, and the Court of Appeal accepted the overall approach. First, the “250g Arrangement” was found unbelievable even on Reduan’s own evidence. Reduan claimed that on previous occasions he would check the weight of methamphetamine (by visual inspection or weighing) to ensure it did not exceed 250g. Yet on this occasion he did not check, despite having ample time, already possessing 125g, and knowing the capital threshold. The Court of Appeal treated this inconsistency as undermining the plausibility of the claimed arrangement.
Second, objective evidence contradicted the alleged arrangement. The High Court relied on text messages sent by Reduan to Nazeeha and another person (“Ijai”) showing that he did not have reservations about dealing with capital amounts. The High Court also noted that there were no messages between Reduan and Ahmad evincing the alleged 250g limitation. Further, Ahmad denied having assured Reduan that he would not receive more than 125g and dissociated himself from drug transactions. These evidential gaps and contradictions supported the conclusion that the “250g Arrangement” was not genuine.
Third, Reduan’s failure to raise the arrangement in his statements suggested it was an afterthought. The High Court found that Reduan initially denied knowledge of the Drugs and contents of the Daia Box, later claimed that someone else (“Jalal”) asked him to collect washing detergent, and only in his ninth and final statement did he say the Drugs belonged to Ahmad and that Ahmad told him to hold the Drugs for someone to collect. Critically, the “250g Arrangement” was raised for the first time at trial, and not even in the ninth statement recorded on 24 January 2019. The Court of Appeal treated this as a significant credibility factor.
Reduan’s sentencing: whether s 33B applied
On sentencing, the Court of Appeal addressed whether Reduan could benefit from the alternative sentencing regime under s 33B of the MDA. The High Court had held that s 33B was not available because Reduan failed to prove, on a balance of probabilities, that he was a mere courier. The High Court disbelieved Reduan’s assertion that he was simply holding the Drugs for Ahmad’s customers and found that he did not satisfactorily explain what he intended to do with the very large quantity involved.
The Court of Appeal’s reasoning reflects a consistent MDA sentencing framework: the alternative sentencing regime is not automatic and requires the accused to establish eligibility, including that his role was limited and that he did not play a substantial part in the trafficking. Additionally, the Prosecution did not issue a certificate of substantive assistance in Reduan’s favour. While the extract emphasises the failure to prove “mere courier” status, the absence of a substantive assistance certificate further supported the imposition of the mandatory death sentence.
Nazeeha’s conviction: rebutting the presumption of knowledge
For Nazeeha, the Court of Appeal focused on whether she rebutted the presumption of knowledge under s 18(2) of the MDA. The extract indicates that the presumptions of possession and knowledge were engaged and that Nazeeha’s counsel did not dispute their engagement. Nazeeha admitted knowing that the Daia Box contained something, but claimed she believed it contained groceries.
The High Court found that Nazeeha failed to rebut the presumption. The Court of Appeal accepted the High Court’s findings, which were grounded in both prior conduct and the circumstances of the delivery. First, the High Court found that Nazeeha had suspected Reduan’s drug trafficking since July 2016 and, from August 2016 onwards, knew of it. Evidence included a text message from Reduan informing her he would be collecting 1kg of “ice” from Tan, as well as Nazeeha’s active involvement: she saw large amounts of methamphetamine in the Flat, helped pack small packets, and kept records of drug transactions.
Second, the High Court disbelieved Nazeeha’s claim that she thought she was collecting groceries on 23 September 2016. Although Nazeeha had collected groceries from Tan on previous occasions, the High Court found that practically everything about the delivery of the Daia Box was unusual. The extract begins listing these unusual features, including that Nazeeha would usually inform Reduan if she needed groceries and Reduan would then order groceries from Tan, whereas on this occasion she received instructions in a manner inconsistent with ordinary grocery procurement. The Court of Appeal treated these contextual inconsistencies as undermining the credibility of her “groceries” explanation.
Third, the Court of Appeal’s approach aligns with the evidential logic of presumptions under the MDA: once the presumption of knowledge is engaged, the accused must provide a credible explanation that accounts for the surrounding circumstances. Nazeeha’s prior knowledge and involvement, combined with the unusual nature of the delivery, meant that her explanation did not meet the threshold to rebut the presumption.
What Was the Outcome?
The Court of Appeal dismissed both appeals. It upheld Reduan’s conviction and the mandatory death sentence, confirming that he did not qualify for the alternative sentencing regime under s 33B because he failed to prove that he was a mere courier. It also upheld Nazeeha’s conviction and sentence, finding that she failed to rebut the statutory presumption of knowledge under s 18(2) of the MDA.
Practically, the decision reinforces the evidential burden on accused persons in MDA cases where statutory presumptions apply, and it confirms that credibility assessments—especially where a defence is raised late or conflicts with objective evidence—will be decisive at appellate level.
Why Does This Case Matter?
This case is significant for practitioners because it illustrates how the Court of Appeal evaluates late-emerging defences in MDA trafficking prosecutions. Reduan’s “250g Arrangement” was rejected not merely because it was unsupported, but because it was inconsistent with his own prior conduct, contradicted by objective communications, and omitted from earlier statements. For defence counsel, the case underscores the importance of ensuring that any exculpatory narrative is raised consistently and at the earliest opportunity, and that it is supported by coherent evidence rather than retrospective explanations.
From a sentencing perspective, the decision confirms that eligibility for the alternative sentencing regime under s 33B is fact-sensitive and demanding. Even where an accused claims a limited role, the court will scrutinise whether the accused’s conduct and explanations are credible, whether he can account for the scale of the drugs, and whether the role is genuinely consistent with “mere courier” status. The absence of a substantive assistance certificate also remains a practical barrier.
For cases involving presumptions of knowledge under ss 18(1) and 18(2), Mohammad Reduan bin Mustaffar demonstrates that rebutting the presumption requires more than a bare assertion of misunderstanding. Where the evidence shows prior suspicion or knowledge, active involvement in packing or record-keeping, and unusual circumstances surrounding the delivery, courts are likely to find that the statutory presumption has not been rebutted on a balance of probabilities.
Legislation Referenced
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed) — s 5(1)(a)
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed) — s 12
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed) — s 18(1)
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed) — s 18(2)
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed) — s 33B(3)
Cases Cited
- Public Prosecutor v Tan Swim Hong and others [2019] SGHC 246
- [2019] SGHC 246
- [2021] SGCA 64
Source Documents
This article analyses [2021] SGCA 64 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.