Hong Kong Case Law: Decisions & Judgments

Topic

Latent risk enhancement

Legal area

Court

3 Sept 2025

HKSAR v. LAI HAIXIAN

Citation

[2025] HKCA 820
Court

Court of Appeal
Case number

CACC15/2025

The Single Judge held that the judge in the District Court was entitled to find a latent risk from the objective facts and to reject the applicant's uncorroborated assertion, so Ground 1 fails; however the 18‑month enhancement (increasing a 12‑month starting point to 30 months) is arguably disproportionate given precedents on smaller quantities, therefore leave to appeal against sentence is granted limited to the challenge to the level of enhancement (Ground 2).
21 Jun 2019

HKSAR v. MOHAMMED SHABIR

Citation

[2019] HKCA 698
Court

Court of Appeal
Case number

CACC179/2017

The judge applied appropriate starting points, lawfully enhanced them for latent risk given the factual circumstances at each location, properly allowed a one‑third discount for plea and applied the totality principle to arrive at a final total of 20 months; the sentence was not manifestly excessive and leave is refused.
5 May 2015

HKSAR v. LEE CHUN MAN

Citation

HKSAR v. LEE CHUN MAN
Court

Court of Appeal
Case number

CACC360/2014

Applying the three‑step approach, the court found the evidence supported an inference of a real risk of dissemination; having assessed the degree of risk as medium to high the appropriate enhancement was 12 months to an 18‑month starting point, producing 30 months, reduced by one‑third for the guilty plea to 20 months imprisonment.
5 Feb 2015

HKSAR v. LEE CHUN MAN

Citation

HKSAR v. LEE CHUN MAN
Court

Court of Appeal
Case number

CACC360/2014

Leave to appeal was granted because it was arguable that the district judge's decision to enhance the starting point by 18 months to reflect latent risk was manifestly excessive in the particular circumstances of this mature, employed defendant with no trafficking convictions despite the quantity of ketamine.
30 Sept 2010

HKSAR v. YIU CHAN HUNG

Citation

HKSAR v. YIU CHAN HUNG
Court

Court of Appeal
Case number

CACC462/2009

The court held that the trial judge’s 100% enhancement of the starting point for the possession offence was excessive and reduced the enhancement to 3 months (producing an 8‑month sentence on charge 1 after plea credit); the court also held no Newton enquiry was required because the agreed facts and circumstances allowed resolution of the self‑consumption issue, and adjusted concurrency to order 4 months concurrent on charge 1 resulting in a total sentence of 3 years 5 months imprisonment.
18 Mar 2008

HKSAR v. TONG WUN KAU

Citation

HKSAR v. TONG WUN KAU
Court

Court of Appeal
Case number

CACC340/2007

The application for leave to appeal was dismissed because the sentencing judge correctly identified the appropriate starting point, properly enhanced for latent risk, validly treated prior convictions as aggravating, legitimately ordered the subsequent sentence to be consecutive for an offence committed on bail, and achieved a lawful and just aggregate sentence under the totality principle; no arguable error was shown.

Hong Kong Case Law

HKSAR v. LAI HAIXIAN

HKSAR v. MOHAMMED SHABIR

HKSAR v. LEE CHUN MAN

HKSAR v. LEE CHUN MAN

HKSAR v. YIU CHAN HUNG

HKSAR v. TONG WUN KAU