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Drink Driving & Road Traffic

Drink driving and road traffic offences in Singapore — drink-driving, dangerous and careless driving, penalties, disqualification and defences.

Road traffic offences range from drink driving and driving under the influence of drugs to dangerous, careless and inconsiderate driving. In Singapore these charges are taken seriously, and a conviction can affect not only your record but your ability to drive.

These guides explain the common road traffic charges: what the prosecution must establish, how disqualification and other consequences are approached, the defences that may apply, and how the process works from the roadside to court. If you are facing an allegation arising from driving, acting early — and before making any admission — can matter a great deal. Speak to a criminal lawyer to understand your position and the options open to you.

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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Chen Song v Public Prosecutor (careless driving causing hurt)

Educational summary of named public judgments. Not legal advice. Chen Song v Public Prosecutor [2024] SGHC 129 is the leading recent decision on sentencing for careless driving causing injury under the Road Traffic Act (RTA). A three-judge High Court used it to set out structured frameworks for these offences after the 2019 amendments reorganised how […]

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Public Prosecutor v Hue An Li

Educational summary of named public judgments. Not legal advice. Public Prosecutor v Hue An Li [2014] SGHC 171; [2014] 4 SLR 661 is an important road-traffic sentencing decision. A three-judge High Court used it to explain the difference between negligence and rashness, and to signal that causing death by a negligent act would generally attract […]

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Stansilas Fabian Kester v Public Prosecutor

Educational summary of a named public judgment. Not legal advice. Few Singapore road-traffic decisions are cited as often as Stansilas Fabian Kester v Public Prosecutor [2017] 5 SLR 755. It is the case in which the High Court set out a structured approach to sentencing drink-driving that causes injury or damage — an approach built […]

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Lee Shin Nan v Public Prosecutor

Educational case study. This page summarises themes from a named public High Court judgment. It is not legal advice, does not create a solicitor–client relationship, and is not a statement by any former operator of this domain. Frameworks are not outcome guarantees. Speak with a qualified criminal lawyer about your situation. Citation: Lee Shin Nan […]

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Rafael Voltaire Alzate v Public Prosecutor

Educational case study. This page summarises themes from a named public High Court judgment. It is not legal advice, does not create a solicitor–client relationship, and is not a statement by any former operator of this domain. Sentencing frameworks change; later cases may recalibrate starting points. Speak with a qualified criminal lawyer about your facts. […]

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