TOH LAM SENG v PUBLIC PROSECUTOR

Facts

Toh Lam Seng was convicted after trial in a District Court of using criminal force on a 13-year-old girl intending to outrage her modesty, under s 354(2) of the Penal Code. The charge stated that on 22 June 2020 at a pet shop where he worked, he placed his hand on her left shoulder and moved it down to touch her upper arm, breast, hip area and inner thigh. The girl had gone to the shop to buy powder for her hamster's skin condition, and he had passed her a baby hamster to hold. She told friends and a teacher the same day and was interviewed by the police that evening.

A week before trial she told the police he had also digitally penetrated her, and at trial she added that he rubbed her clitoris. The Prosecution proceeded on the charge as framed. His defence was a bare denial. After conviction he pleaded guilty to voluntarily causing hurt and to storing duty unpaid cigarettes, with a further customs charge taken into consideration. The District Judge sentenced him to five years' corrective training. He appealed against conviction and sentence in MA 9214/2024/01, and the Prosecution cross-appealed against sentence in MA 9214/2024/02, seeking preventive detention.

Issues

1. Whether the District Judge was right to find the victim's evidence unusually convincing despite inconsistencies and lack of objective corroboration
2. Whether the victim's unreliable belated allegation of digital penetration undermined her overall credibility
3. Whether the offender had a realistic potential for reform warranting corrective training
4. Whether seven years' preventive detention would be unduly disproportionate to the likely imprisonment term

Holding

The High Court dismissed Toh Lam Seng's appeal against conviction and sentence and allowed the Prosecution's cross-appeal. It ordered that he serve seven years' preventive detention in place of the five years' corrective training imposed below.

Reasoning

On conviction, the inconsistencies relied on were immaterial and explicable by memory lapses. The core of her account, that he touched her shoulder, breasts and thigh, stayed consistent from the day of the offence and matched what she told several witnesses that day. Her return to the shop to buy a replacement hamster was reasonably explained. The unusually convincing test is a heuristic tool, and corroboration is needed only when the evidence falls short of it.

Applying Wee Teong Boo, the judge accepted that the victim's credibility had to be reassessed in light of the digital penetration allegation, which the District Judge had found unreliable, but held the District Judge had done so. That allegation was less central than in Wee Teong Boo and had no bearing on whether the charged acts occurred; it was not proved rather than disproved. Her embarrassment and disgust explained the delay, and her explanation for the later rubbing allegation was reasonable. Her out-of-court talks with witnesses showed no sinister motive. Reliance on the psychiatrist's evidence was proper, and an independent defence witness contradicted his account of leaving the shop.

On sentence, the five-year term was not manifestly excessive, as his violent and sexual record showed no real de-escalation. But the District Judge erred in finding potential for reform. He had prior convictions including rape of a 14-year-old girl and carnal connection offences against a 15-year-old, both girls known through his pet shop. He committed the present offence less than two years after release and reoffended while on bail. The suitability report found he denied his past rape conviction and assessed a high risk of sexual and violent reoffending. The court held corrective training was unsuitable for hardened offenders.

Preventive detention was expedient to protect the public. Proportionality plays a limited role for preventive detention, and the likely aggregate term should have been 59 months' imprisonment, so seven years was not unduly disproportionate. No prior term of corrective training is needed before preventive detention is imposed.

From the judgment