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Case Studies

Educational summaries of notable Singapore criminal judgments. Not legal advice.

Failing to provide a breath specimen in Singapore (Madiaalakan s/o Muthusamy)

Educational summary of named public judgments. Not legal advice. Madiaalakan s/o Muthusamy v Public Prosecutor [2001] SGHC 327; [2001] 4 SLR 618 is the leading Singapore authority on the offence of failing, without reasonable excuse, to provide a specimen of breath for a drink-driving investigation. It confirms that refusing to give a specimen is treated […]

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Carrying an offensive weapon in public in Singapore (Saravanan s/o Ganesan)

Educational summary of named public judgments. Not legal advice. Carrying a weapon in public is treated seriously in Singapore, and a first offender who carries a knife can expect imprisonment and caning. The established sentencing benchmark comes from Saravanan s/o Ganesan v Public Prosecutor [2003] SGHC 273, though the governing statutes in this area have […]

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Sarjit Singh Rapati v Public Prosecutor (extortion)

Educational summary of named public judgments. Not legal advice. Sarjit Singh Rapati v Public Prosecutor [2005] SGHC 28; [2005] 1 SLR(R) 638 is a useful illustration of how extortion is sentenced in Singapore. Extortion is treated seriously because it combines dishonesty with the use of fear, and it carries a mandatory minimum term of imprisonment. […]

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Lew Chee Fai Kevin v Monetary Authority of Singapore (insider trading)

Educational summary of named public judgments. Not legal advice. Lew Chee Fai Kevin v Monetary Authority of Singapore [2012] SGCA 12 is the leading Court of Appeal decision on the elements of insider trading in Singapore. It explains what counts as inside “information” and when information is “generally available”, in a civil-penalty action brought by […]

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Ye Lin Myint v Public Prosecutor (criminal intimidation)

Educational summary of named public judgments. Not legal advice. Ye Lin Myint v Public Prosecutor [2019] SGHC 221 is the leading sentencing decision on criminal intimidation. It set out a structured framework for the offence, in a case involving an anonymous intimidation campaign, and clarified how the courts weigh threats — including threats made anonymously […]

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Sentencing of scams and online cheating in Singapore (Fernando Payagala and the 2024 guidelines)

Educational summary of named public judgments. Not legal advice. Scams and online cheating have become one of Singapore’s most pressing crime problems, and the courts treat them with firm, deterrent sentences. There is no single framework judgment covering every scam, but the sentencing approach is well settled through Public Prosecutor v Fernando Payagala Waduge Malitha […]

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Sexual grooming of a minor in Singapore (Lee Seow Peng and later cases)

Educational summary of a named public judgment, drawn from the court’s published grounds. Stated neutrally and non-graphically. Not legal advice. Sexual grooming of a minor is an offence under section 376E of the Penal Code, targeting adults who befriend or communicate with a young person and then take steps toward meeting them for a sexual […]

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Koh Yong Chiah v Public Prosecutor (false information to a public servant)

Educational summary of named public judgments. Not legal advice. Koh Yong Chiah v Public Prosecutor [2016] SGHC 253; [2017] 3 SLR 447 is the leading sentencing decision for giving false information to a public servant under section 182 of the Penal Code — an offence that covers, among other things, false police reports and false […]

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