Judge cites advanced cancer and high risk of fatal infection as grounds for judicial mercy.
Property tycoon Ong Beng Seng was fined the maximum S$30,000 instead of serving a jail term for abetting former Transport Minister S Iswaran in obstructing justice. The court’s decision, delivered on Aug 15, was based on “humanitarian considerations” after medical experts testified that imprisonment could endanger Ong’s life.
Why the Court Chose a Fine Over Jail
Principal District Judge Lee Lit Cheng agreed with both prosecution and defence that Ong’s severe medical condition met the high threshold for judicial mercy. Ong suffers from advanced multiple myeloma — one of the most complex cases seen by medical experts — leaving him with a severely weakened immune system and brittle bones, making him prone to fatal infections and falls.
Judge Lee said that if not for his illness, an appropriate sentence would have been three months’ jail. However, the risk posed by imprisonment, even in a medical ward, was deemed life-threatening.
Understanding Judicial Mercy
Judicial mercy allows for lenient sentencing in exceptional cases, such as when imprisonment could significantly increase the risk to an offender’s life. Judge Lee stressed that the court’s focus was not on whether wealth affords better healthcare, but on whether incarceration would materially heighten life-threatening risks.
Details of the Offence
Ong pleaded guilty to abetting Iswaran in obstructing justice after the former minister requested that expenses for a 2022 Doha trip be billed to Singapore GP following the seizure of its flight manifest by the CPIB. Ong complied, but kept proper documentation and made no attempt to conceal the payment delay.
A second charge, involving Ong instigating Iswaran to obtain flights and a hotel stay, was taken into consideration. Judge Lee found Ong’s culpability lower than Iswaran’s, noting that Iswaran had initiated the arrangement.
Iswaran’s Related Conviction
Iswaran, who was then minister-in-charge of trade relations, had dealings with Ong in his capacity as the government’s chief negotiator on Formula 1 matters. He was convicted in 2024 of four charges of accepting gifts as a public servant and one charge of obstruction of justice, and sentenced to 12 weeks’ jail.

Medical Risks of Imprisonment
Doctors testified that Ong’s condition would make prison life potentially fatal, citing risks from infection due to frequent contact with prison staff, and dangers from disorientation in an unfamiliar environment without caregivers aware of his needs. Two overseas trips in 2024 and 2025 did not undermine this assessment, as they were tightly controlled on Ong’s private jet to minimise exposure.
Sentencing Outcome
The court imposed the maximum fine allowed under the Criminal Procedure Code for the offence in a district court. Ong has paid the fine and will not appeal. Judge Lee concluded: “On balance, I find the humanitarian considerations ought to prevail in this case.”
Ong’s case underscores how judicial mercy is applied sparingly in Singapore — only when supported by clear, undisputed medical evidence that imprisonment would pose a significant, immediate risk to life.
Sources: CNA (2025) , The Business Times (2025)
Keywords: Ong Beng Seng, S Iswaran, Judicial Mercy, Multiple Myeloma, Obstruction of Justice, Singapore GP











