Police Superintendent Drink Driving Singapore: Chan Hee Keong Jailed

Most people assume that holding a senior rank in the Singapore Police Force means you’re held to an even higher standard — and a recent case proves exactly that. Police Superintendent Chan Hee Keong learned this the hard way when he was caught driving with almost twice the legal alcohol limit in Tampines. This article walks through the details of his sentencing, the drink-driving penalties in Singapore, and what this case says about accountability in uniform.

Blood alcohol level: almost twice the legal limit of 0.08% ·
Fine: S$5,000 ·
Jail term: 2 weeks ·
Driving ban: 3 years ·
Age of superintendent: 51 ·
Legal limit in Singapore: 0.08% BAC

Here are the key details of the case in a tabular format:

What is the punishment for drink driving in Singapore?

Penalties under Singapore’s Road Traffic Act

• First-time offenders: fine up to S$10,000, jail up to 12 months, or both (Singapore Police Force (national law enforcement))
• Repeat offenders: fine S$5,000–S$20,000, jail up to 2 years (Singapore Police Force (national law enforcement))
• Mandatory driving disqualification period varies by offence severity

The Attorney-General’s Chambers publishes sentencing tariffs that guide prosecutors: for breath-alcohol equivalent levels around 90–100, the prosecution may seek fines between S$8,000 and S$10,000 with disqualification of 48 to 60 months (Attorney-General’s Chambers (Singapore’s prosecutorial authority)).

Case study: Chan Hee Keong’s sentence

• Chan received 2 weeks jail, S$5,000 fine (The Straits Times (established Singapore newspaper))
• 3-year driving ban imposed (The Straits Times (established Singapore newspaper))

The implication: the sentence reflects the seriousness of the offence even for a first-time offender, reinforcing the message that high rank does not shield from consequences.

What is the current alcohol limit for driving in Singapore?

Legal blood alcohol concentration (BAC) limit

• The BAC limit is 0.08% for drivers (Singapore Police Force (national law enforcement))
• Chan’s breath-alcohol level was 67 microgrammes per 100 ml breath, nearly double the limit (Mothership (Singapore news publication))

Types of alcohol tests

• Breathalyzers are used roadside; blood tests at hospitals confirm levels
• Refusal to provide a specimen is itself an offence

Consequences of exceeding limit

• Immediate arrest, vehicle seizure, and court appearance
• Penalties escalate with BAC level and prior offences

The implication: Singapore draws a bright line at 0.08% BAC. Crossing it — even by a little — triggers criminal proceedings. Chan’s reading of almost twice the limit put him squarely in the high-severity band, which explains why the prosecution pushed for a custodial sentence.

What is the highest ranking police officer in Singapore?

Rank structure of Singapore Police Force

• The Commissioner of Police is the highest rank, appointed by the President
• Below Commissioner: Deputy Commissioner, Senior Assistant Commissioner, Assistant Commissioner, then Superintendent

Role of the Commissioner of Police

The Commissioner oversees the entire Singapore Police Force (SPF), sets strategic direction, and reports to the Ministry of Home Affairs. It is a politically sensitive role that commands significant public trust.

Superintendent rank and responsibilities

• Superintendent is a mid-level command rank, equivalent to a senior officer in charge of a division or unit
• Chan Hee Keong was the head of operations and intelligence at the Police Security Command (LinkedIn repost/summary (professional network))

The catch: a superintendent is a senior figure, but not the top. Still, his rank places him in a position of command and public visibility. That made his offence particularly embarrassing for the force — and explains why the case attracted widespread media coverage.

Timeline

• Before May 2025: Chan served as Superintendent heading operations and intelligence at Police Security Command.
• February 2024 (alleged): Incident occurred along Tampines Avenue 5 (Mothership (Singapore news publication))
• February 2025: Chan was charged with drink driving and dangerous driving (Mothership (Singapore news publication))
• 14 May 2025: Pleaded guilty and sentenced to 2 weeks jail, S$5,000 fine, 3-year driving ban (The Straits Times (established Singapore newspaper))
• 15 May 2025: News articles published reporting the case

The pattern: each step from incident to sentencing spanned over a year, underscoring the weight of the proceedings.

What we know and what remains unclear

Confirmed facts

• Chan Hee Keong pleaded guilty and was sentenced on 14 May 2025
• Alcohol level was almost twice the legal limit
• He was disqualified from driving for 3 years
• He was fined S$5,000 and jailed for 2 weeks

What’s unclear

• Whether the Singapore Police Force will initiate internal disciplinary proceedings, including possible dismissal
• How the conviction will affect his pension or post-retirement benefits
• Whether Chan has filed an appeal (no public filing confirmed as of publication)
• Whether the court considered his senior rank as an aggravating factor in the sentencing (the prosecution argued for deterrence but the judgment did not explicitly mention rank)
• Whether the police force will release a public statement regarding the case

What this means: the known facts are solid, but the long-term institutional consequences remain uncertain, making the case’s full impact unknown.

Perspectives from the courtroom

The prosecution argued for a deterrent sentence, noting that the accused’s high alcohol level and careless driving endangered the public.

Deputy Public Prosecutor, as reported by The Straits Times (established Singapore newspaper)

The defence pleaded for leniency, citing Chan’s remorse, his clean record, and the impact a jail sentence would have on his career.

Defence lawyer, as reported by The Straits Times (established Singapore newspaper)

The sentence must serve as a deterrent to others, especially those in positions of authority.

District Judge, as reported by The Straits Times (established Singapore newspaper)

For the Singapore Police Force, the Chan Hee Keong case is a painful reminder that trust is built on daily conduct, not just uniforms and badges. The force has an opportunity to reinforce its zero-tolerance stance — either through explicit internal action or by publicly updating its disciplinary protocols. For the wider public, the implication is clear: when power is abused behind the wheel, the courts will treat it as an aggravated offence, not a minor lapse.

Frequently asked questions

The catch: these answers cover immediate legal questions, but the deeper issue of accountability in uniform remains an open question for the force.