Case Details
- Title: Muhammad Abdul Hadi Bin Haron v PUBLIC PROSECUTOR
- Citation: [2023] SGCA 4
- Court: Court of Appeal of the Republic of Singapore
- Date: 2023-02-03
- Case Type: Criminal Motion (application for leave to review)
- Motion No: Criminal Motion No 27 of 2022
- Judges: Steven Chong JCA
- Applicant: Muhammad Abdul Hadi bin Haron
- Respondent: Public Prosecutor
- Legal Areas: Criminal Procedure; Criminal Review; Misuse of Drugs Act offences; Wilful blindness and presumptions of knowledge
- Statutes Referenced: Criminal Procedure Code 2010 (2020 Rev Ed) (“CPC”); Misuse of Drugs Act (Cap 185, 2008 Rev Ed) (“MDA”)
- Key CPC Provisions: ss 394H(1), 394J(2), 394J(3), 394J(4), 394J(5), 394J(6)
- Key MDA Provision: s 18(2) (presumption of knowledge)
- Related Procedural History: Earlier Court of Appeal decision in CA/CCA 36/2019 (“Hadi (CA)”), reported at [2021] 1 SLR 537
- Trial Court Reference: Public Prosecutor v Muhammad Abdul Hadi bin Haron and another [2020] 5 SLR 710 (“Hadi (HC)”)
- Cases Cited: [2021] SGCA 13; [2021] SGCA 30; [2023] SGCA 4
- Judgment Length: 18 pages, 4,970 words
Summary
In Muhammad Abdul Hadi bin Haron v Public Prosecutor ([2023] SGCA 4), the Court of Appeal considered an application for leave to review a concluded criminal appeal. The applicant, Muhammad Abdul Hadi bin Haron, sought review under s 394H(1) of the Criminal Procedure Code (“CPC”) after the law on wilful blindness in the context of the MDA’s presumption of knowledge was clarified in Gobi a/l Avedian v Public Prosecutor ([2021] 1 SLR 180 (“Gobi”)).
The applicant argued that, because Gobi held that the knowledge presumed under s 18(2) of the Misuse of Drugs Act (“MDA”) is confined to actual knowledge (and cannot be used to presume wilful blindness), the prosecution’s reliance on s 18(2) to establish wilful blindness rendered the earlier conviction “demonstrably wrong” and therefore a miscarriage of justice. The Court of Appeal rejected the application, finding that the prosecution’s case throughout the proceedings was in substance based on actual knowledge, not wilful blindness. As a result, the applicant failed to establish a legitimate basis for the exercise of the court’s power of review.
What Were the Facts of This Case?
The applicant was instructed by another individual, Muhammad Salleh bin Hamid (“Salleh”), to collect two bundles wrapped in black tape from a person known as “Kakak” in Johor Bahru, Malaysia. On 22 July 2015 at about 10.27am, the applicant entered Johor Bahru on his motorcycle. He picked up the two black-taped bundles from “Kakak” and hid them in his motorcycle. After collecting the bundles, he sent messages to Salleh in Malay indicating that he had “total I have 2 pack only” and that each bundle was “250 each”.
Later that same day, the applicant returned to Singapore. At about 7.10pm, officers from the Central Narcotics Bureau (“CNB”) arrested him at his residence. During questioning, the applicant told a CNB officer that the two bundles he had collected from Johor Bahru were in his motorcycle. He then led the officers to the motorcycle, where the two bundles were recovered.
Several statements were recorded from the applicant. On 22 July 2015 at 8.15pm, he was served a notice regarding s 33B of the MDA. In his response, recorded in writing, he stated that he did not know the contents of the bundles, only that it was an “illegal thing”. Two further contemporaneous statements were recorded on the same night, and a cautioned statement was recorded the next day, 23 July 2015. A longer statement was recorded on 27 July 2015, five days after his arrest, in which he first raised a defence that he thought the bundles contained “gold and cash”.
At trial, the applicant did not challenge the admissibility of his statements. His defence was that he acted as a courier in the course of his work for Salleh, whom he knew to be a gold and currency investor. The trial judge ultimately rejected this defence, finding that the applicant’s account was not credible and that he was jointly involved in drug trafficking.
What Were the Key Legal Issues?
The principal issue was whether the applicant had established a “legitimate basis” for the Court of Appeal to exercise its power of review under the CPC. This required the applicant to satisfy the composite requirements under s 394J(2) of the CPC: (i) sufficiency of the material relied upon, and (ii) a miscarriage of justice in the earlier criminal matter.
Within that framework, the case turned on the effect of the change in law brought about by Gobi. The applicant contended that, following Gobi, the prosecution could not rely on the s 18(2) presumption to presume wilful blindness. He argued that the prosecution’s case at trial had, in substance, been an alternative wilful blindness case, and that the earlier Court of Appeal decision (in Hadi (CA)) had therefore been “demonstrably wrong” in light of Gobi.
Accordingly, a central sub-issue was factual-legal: whether the prosecution’s case throughout the proceedings was actually based on actual knowledge (which would remain unaffected by Gobi), or whether it truly depended on the impermissible use of s 18(2) to establish wilful blindness. The Court of Appeal’s determination of this question would decide whether the applicant could meet the stringent threshold for review.
How Did the Court Analyse the Issues?
The Court of Appeal began by restating the governing approach to leave for review. It emphasised that only an application disclosing a “legitimate basis for the exercise of this court’s power of review” should be allowed to proceed. To assess legitimacy, the court had to consider the requirements in s 394J of the CPC, including the sufficiency threshold and the miscarriage of justice threshold.
Under s 394J(2), the applicant must show that there is sufficient material on which the appellate court may conclude that there has been a miscarriage of justice. The sufficiency requirement in s 394J(3) is demanding: the material must not have been canvassed earlier; it must not have been adduced earlier even with reasonable diligence; and it must be “compelling”, meaning reliable, substantial, powerfully probative, and capable of showing “almost conclusively” that a miscarriage of justice occurred. The Court of Appeal also highlighted that where the applicant relies on a change in law, s 394J(4) adds an additional requirement: the legal arguments must be based on a change in law arising after the conclusion of all proceedings relating to the criminal matter.
On the miscarriage of justice analysis, the Court of Appeal referred to the statutory framework in ss 394J(5) and 394J(6). The court could conclude that there is a miscarriage of justice if the earlier decision is “demonstrably wrong” by considering whether it is apparent, based only on the evidence tendered in support of the review application and without further inquiry, that there is a “powerful probability” the earlier decision is wrong. Alternatively, it could be satisfied if the earlier decision was tainted by fraud or a breach of natural justice.
Against this legal backdrop, the Court of Appeal addressed the applicant’s reliance on Gobi. The applicant accepted that the prosecution’s main case was actual knowledge. However, he argued that the prosecution ran an alternative wilful blindness case using s 18(2), and that this alternative approach was impermissible after Gobi. The Court of Appeal rejected the premise that the prosecution’s case was truly a wilful blindness case. It found that, notwithstanding the applicant’s attempt to characterise the prosecution’s approach as wilful blindness, the prosecution’s case throughout the proceedings was in fact based on actual knowledge.
In reaching this conclusion, the Court of Appeal relied on the reasoning and findings in the earlier decisions. The trial judge’s primary findings (as reflected in Hadi (HC)) were that the applicant’s defence was an afterthought, raised only five days after arrest; that his explanations were internally inconsistent and affected credibility; and that he told deliberate lies on a material issue. The Court of Appeal in Hadi (CA) agreed that the applicant failed to rebut the s 18(2) presumption, and it dismissed both conviction and sentence appeals. The review court’s task was not to re-litigate credibility, but to determine whether Gobi exposed a legal error that would make the earlier decision demonstrably wrong. The Court of Appeal held that it did not, because the prosecution’s case did not depend on the impermissible presumption of wilful blindness.
The Court of Appeal also placed the application in context of prior “litany” of similar leave applications after Gobi. It noted that in earlier cases—Khartik Jasudass and another v Public Prosecutor ([2021] SGCA 13), Datchinamurthy a/l Kataiah v Public Prosecutor ([2021] SGCA 30), and Rahmat bin Karimon v Public Prosecutor ([2021] 2 SLR 860)—leave applications failed for the same reason: the prosecution’s cases and the courts’ decisions were based on actual knowledge rather than wilful blindness. The Court of Appeal observed that those applicants had not appreciated the specific circumstances of Gobi that caused prejudice, namely that in Gobi the prosecution’s case at trial was one of wilful blindness, but on appeal it shifted to actual knowledge. In the present case, the Court of Appeal found no analogous shift or prejudice; the prosecution’s case remained anchored in actual knowledge.
In short, the Court of Appeal treated the applicant’s “wilful blindness via s 18(2)” characterisation as inconsistent with the record. Since Gobi only affected cases where the prosecution sought to use s 18(2) to presume wilful blindness, the applicant could not show that the earlier decision was undermined by the change in law. Without that link, the applicant could not satisfy the strict sufficiency and miscarriage of justice requirements for review.
What Was the Outcome?
The Court of Appeal dismissed the application for leave to review. It held that the applicant failed to demonstrate any legitimate basis for the exercise of the court’s power of review, because the prosecution’s case throughout the proceedings was based on actual knowledge rather than wilful blindness.
Practically, this meant that the applicant’s conviction and sentence—already upheld on appeal in Hadi (CA)—remained final. The dismissal also reinforced the narrow scope of Gobi for review purposes: only where the prosecution’s case at trial genuinely relied on the impermissible use of s 18(2) to establish wilful blindness would the change in law potentially justify reopening a concluded appeal.
Why Does This Case Matter?
This decision is significant for practitioners because it clarifies how courts will approach post-Gobi review applications. While Gobi changed the doctrinal treatment of wilful blindness in relation to the s 18(2) presumption, Muhammad Abdul Hadi demonstrates that the change in law does not automatically reopen every conviction where s 18(2) was invoked. The review applicant must still show, on the record, that the prosecution’s case at trial was actually structured around wilful blindness in a manner made impermissible by Gobi.
For defence counsel, the case underscores the importance of accurately characterising the prosecution’s case and the trial court’s reasoning. If the prosecution’s evidence and arguments were directed to actual knowledge, then the Gobi line of authority may not provide a viable basis for review, even if the prosecution also referred to s 18(2). Conversely, for prosecutors, the decision supports the view that where the evidential foundation and submissions establish actual knowledge, reliance on s 18(2) will not necessarily create vulnerability to review after Gobi.
More broadly, the case reinforces the stringent statutory thresholds for review under ss 394H and 394J of the CPC. The Court of Appeal’s insistence on “almost conclusive” material for sufficiency, and a “powerful probability” that the earlier decision is wrong for miscarriage of justice, means that review is not a second appeal. It is a narrow remedy for demonstrable legal or procedural injustice, and courts will scrutinise whether the alleged legal change truly affects the earlier decision.
Legislation Referenced
- Criminal Procedure Code 2010 (2020 Rev Ed) (CPC), including ss 394H(1), 394J(2), 394J(3), 394J(4), 394J(5), 394J(6)
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed) (MDA), including s 18(2)
- Misuse of Drugs Act (Cap 185, 2008 Rev Ed) (MDA), including s 33B (notice served during investigation)
Cases Cited
- Gobi a/l Avedian v Public Prosecutor [2021] 1 SLR 180
- Khartik Jasudass and another v Public Prosecutor [2021] SGCA 13
- Datchinamurthy a/l Kataiah v Public Prosecutor [2021] SGCA 30
- Rahmat bin Karimon v Public Prosecutor [2021] 2 SLR 860
- Kreetharan s/o Kathireson v Public Prosecutor and other matters [2020] 2 SLR 1175
- Public Prosecutor v Muhammad Abdul Hadi bin Haron and another [2020] 5 SLR 710
- Muhammad Abdul Hadi bin Haron v Public Prosecutor and another appeal [2021] 1 SLR 537
- Muhammad Abdul Hadi bin Haron v Public Prosecutor [2023] SGCA 4
Source Documents
This article analyses [2023] SGCA 4 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.