Hong Kong Case Law: Decisions & Judgments

Topic

Mens rea (knowledge)

Legal area

Court

10 Feb 2026

香港特別行政區訴王詩雅

Citation

[2026] HKCFI 896
Court

Court of First Instance
Case number

HCMA145/2024

The Regulation must be read purposively: s3(4) does not require the prosecution to prove the accused knew the caller's precise statutory title as "health officer" or "authorized person"; it is sufficient to prove the accused knew the background, purpose and that the information was being provided in response to a health‑department contact tracing/public‑health request. On the evidence (multiple calls, admissions and credible witnesses) the prosecution proved beyond reasonable doubt that the appellant knew she was giving information in response to such a request; convictions therefore stand.
5 Jun 2023

HKSAR v. CHOY YUK LING (蔡玉玲)

Citation

[2023] HKCFA 12
Court

Court of Final Appeal
Case number

FACC2/2023

Regulation 4(2) may legitimately require an applicant to state the purpose for vehicle particulars and that purpose is material, but the phrase ‘other traffic and transport related matters’ is a broad catchall that can include bona fide journalistic investigation of a vehicle’s use; accordingly the appellant’s selection was not objectively false and, alternatively, the prosecution failed to prove beyond reasonable doubt that she knowingly made a false statement, so convictions must be quashed.
19 Apr 2021

HKSAR v. HERNANDEZ BORJAS RAUL ORLANDO

Citation

[2021] HKCFI 1119
Court

Court of First Instance
Case number

HCCC359/2019

The application to adduce Dr Cheng's expert evidence was refused because the evidence was unnecessary for the jury to determine knowledge, Dr Cheng lacked specialist expertise in cyberpsychology, his opinion relied on inadmissible hearsay and assumptions (including assuming a scam and that the defendant was a victim), and part of the report sought to answer the ultimate issue and impinge on credibility which juries are competent to determine.
19 Oct 2018

HKSAR v. KHAN ASIF ALI

Citation

[2018] HKCFI 2359
Court

Court of First Instance
Case number

HCCC236/2017

Judge accepted evidence of defence solicitors and counsel as truthful, rejected defendant's account as implausible; found defendant was advised that pleading guilty admitted knowledge, had contemplated and chosen a guilty plea to obtain sentencing discount, and therefore the plea was voluntary, informed and not vitiated; application to withdraw plea refused.
2 Feb 2018

HKSAR v. ZOU BICAI

Citation

[2018] HKCA 64
Court

Court of Appeal
Case number

CACC196/2017

The trial judge correctly directed the jury in accordance with the Specimen Directions: possession was established by custody or control and knowledge there were items in the packet, and the pivotal question for the jury was whether the defendant knew the items were dangerous drugs and intended to supply them; the jury so found and the appeal failed.
9 Jan 2018

HKSAR v. WEERASIRI NARAYANAGE WIJERATHNA

Citation

[2018] HKCFI 148
Court

Court of First Instance
Case number

HCMA418/2017

Conviction and sentence were set aside because of an error in the trial (insufficient findings on knowledge and issues with the statement of findings), but because the prosecution was not at fault, the offence was serious, delay was not protracted and the defence was unlikely to be prejudiced by further time lapse, the balance favored ordering a retrial.
13 Dec 2012

香港特別行政區訴陳煥弟

Citation

香港特別行政區訴陳煥弟
Court

Court of Appeal
Case number

CACC523/2011

The trial judge failed to give a clear, express direction that the jury could not use the appellant's prior travel or uncharged conduct as proof she committed the charged drug trafficking offence; that failure amounted to a material misdirection rendering the conviction unsafe and necessitating quashing of the conviction and ordering a retrial.
2 Jun 2010

HKSAR v. AHMED SAJID

Citation

HKSAR v. AHMED SAJID
Court

Court of Appeal
Case number

CACC97/2009

Because the applicant consistently denied knowledge of the drugs in his evidence and in pre-trial interviews, a not guilty plea was the only legally proper plea; counsel advised correctly and the judge ensured the plea was informed, therefore the applications to appeal out of time and against sentence fail and are dismissed.
17 May 2000

HKSAR v. HUI LAP KEI

Citation

HKSAR v. HUI LAP KEI
Court

Court of Appeal
Case number

CACC230/1999

The judge's directions, read as a whole, were fair and balanced, did not invite impermissible speculation about the owner's state of mind, fairly presented the applicant's defence, and left the jury to convict only if satisfied beyond reasonable doubt; therefore the convictions were safe and the appeal dismissed.
7 Sept 1995

R. v. WONG CHI WING

Citation

R. v. WONG CHI WING
Court

Court of Appeal
Case number

CACC76/1995

The applicant's repeated admissions in multiple properly admitted cautioned statements established knowledge of the false representations; no disqualifying circumstances or prejudice from the judge's continuation of the trial were shown; therefore the convictions were upheld and leave to appeal dismissed.