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香港特別行政區 訴 沈運歡

FACC 7/2013 · Court of Final Appeal · 2014-05-28 · published 2 September 2026

Criminal Procedure

On 28 May 2014, the Court of Final Appeal allowed the appellant's appeal in HKSAR v Shum Wan Foon (FACC 7/2013) and quashed all three convictions. Ms Margaret Ng, instructed by Ford, Kwan & Company on legal aid assignment, acted for the appellant.

A cross-border truck driver, the appellant was arrested at the Man Kam To Control Point on 21 June 2010 carrying counterfeit goods, pirated game cartridges, and unmanifested cargo. Charged under the Trade Descriptions Ordinance (Cap 362), the Copyright Ordinance (Cap 528), and the Import and Export Ordinance (Cap 60), he pleaded not guilty on 9 June 2011, then changed all three pleas to guilty through counsel on 18 August 2011.

At sentencing on 8 September 2011, appearing in person, he sought to withdraw his pleas, alleging previous counsel had misled him. The magistrate refused without any inquiry into the basis, evidently suspecting the appellant had not genuinely tried to engage new representation. He was sentenced to six months' imprisonment on each charge, concurrent. The Court of First Instance appeal (HCMA 686/2012) was dismissed without addressing whether the magistrate had carried out any inquiry. The CFA Appeal Committee granted leave on 24 September 2013.

The Court held that:

(1) A guilty plea must be voluntary; pleas induced by threats, inducements, or misrepresentation are invalid (§11).

(2) When a defendant applies to change a guilty plea to not guilty, the magistrate has a duty to conduct sufficient inquiry into the basis for the application before exercising the discretion to refuse it (§13).

(3) The discretion must be exercised judicially, not pre-judged; the magistrate may not refuse to inquire on the assumption that the application is dilatory (§17).

(4) The discretion to permit withdrawal is not to be exercised lightly; magistrates must remain alert to purely delaying applications (§18).

The transcript showed the appellant had expressly told the magistrate he wanted to plead not guilty and that previous counsel had told him to plead guilty (§21, §23). Coupled with his expressed difficulty in Cantonese and his appearance in person, the duty to inquire was triggered. By declining to inquire, the magistrate failed to exercise his discretion properly (§26).

The convictions on all three charges were quashed. No retrial was ordered: the respondent accepted that, given the time elapsed and the appellant having already served his sentence, remittal would not serve the public interest (§28-33). Costs were awarded against the respondent (§34). The Court also issued consolidated practice guidance for unopposed appeals under the Mok Kin Ngau procedure (§35-38).

Why it matters

Where a defendant seeks to withdraw a guilty plea, particularly one alleged to have been induced by counsel, the magistrate must conduct a sufficient inquiry into the basis for the application before refusing it. Refusing to inquire on a suspicion that the application is dilatory is not a lawful exercise of discretion. Defence practitioners should place the basis for withdrawal clearly on the record and, where refusal follows, invite the magistrate to ground the decision in the inquiry's findings rather than pre-judgments.

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