Singapore is open to considering stronger measures, including chemical castration, to tackle sexual offences if there is clear evidence that such interventions can reduce crime and prevent offenders from reoffending, Home Affairs Minister K Shanmugam said.
In a written parliamentary reply to Workers’ Party MP Gerald Giam, Mr Shanmugam said the Government takes sexual offences seriously, particularly when children and young people are victims. However, he noted that evidence available so far has not conclusively established that pharmacological anti-androgen treatment, commonly referred to as chemical castration, is effective in reducing sexual offending.
Mr Giam had asked whether Singapore would review the statutory penalties for serious sexual offences involving children and young persons, including rape, penetrative sexual assault and outrage of modesty, amid an increase in reported cases. He also asked whether measures such as chemical castration and a sex offender register could be introduced to strengthen deterrence and reduce repeat offending.
Singapore Already Has Tough Penalties For Sexual Offences
Mr Shanmugam highlighted the existing penalties for serious sexual crimes involving minors. Rape or penetrative sexual assault involving a child below 14 who did not consent carries a mandatory prison sentence of at least eight years, with imprisonment of up to 20 years and at least 12 strokes of the cane.
For outrage of modesty involving a child below 14, offenders can face up to five years’ imprisonment, a fine and caning. Where the child was hurt or restrained during the offence, the law provides for a mandatory minimum prison sentence of three years, which can extend to 10 years, alongside mandatory caning.
According to Mr Shanmugam, these penalties are intended to send a strong deterrent message and reflect the seriousness with which Singapore treats sexual offences against children.
The Government has also progressively strengthened its legal framework. Among the changes was an increase in the maximum prison sentence for outrage of modesty in 2021.
Enhanced Protection For High-Risk Offenders
More recently, Singapore introduced the Sentence for Enhanced Public Protection, or SEPP, on 31 July. The regime applies to offenders convicted of serious violent or sexual offences, including rape and sexual penetration of minors, who are assessed to pose a substantial risk of reoffending.
Under SEPP, courts can order an offender to remain detained for between five and 20 years, depending on the circumstances of the case and the court’s assessment.
Before release, the offender will undergo an updated psychiatric risk assessment. Release will only take place when the Minister for Home Affairs determines that the individual no longer poses a threat to public safety.
Against this backdrop, Mr Shanmugam said the Government would not rule out additional measures such as chemical castration. However, any such approach would need to be supported by convincing evidence that it works.
The issue remains under consideration because the effectiveness of chemical castration in preventing sexual reoffending has not been conclusively established.
Police Already Maintains Records Of Serious Sex Offenders
On the question of a public sex offender register, Mr Shanmugam said the Singapore Police Force already maintains a non-public record of individuals convicted of serious offences, including sexual crimes.
These records can be shared with selected government agencies, including the Ministry of Social and Family Development and the Ministry of Education, when individuals apply for positions that involve sustained contact with children and young persons.
The Government’s approach is intended to balance child protection with the rehabilitation and reintegration of offenders who have served their sentences.
Authorities are also studying whether screening safeguards should be expanded to cover additional roles involving contact with children and young people. This includes considering voluntary screening arrangements for positions in sectors that are not currently regulated.
Mr Shanmugam said further details would be provided once the Government is ready to announce them.