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Drink Driving Laws

Singapore Drink Driving Laws & RTA Section 67 Penalties Guide 2026

Complete guide to drink driving laws in Singapore under Section 67 Road Traffic Act. Explains 35 microgrammes breath limit, fines up to S$20k, jail time, & driving bans.

Statutory Overview & Driving Framework

Drink driving in Singapore is a severe criminal offense governed by Section 67 of the Road Traffic Act (Cap. 276). A driver is legally unfit to drive if their alcohol content exceeds 35 microgrammes per 100 millilitres of breath (35mcg/100ml) or 80 milligrammes per 100 millilitres of blood (80mg/100ml). Traffic Police conduct breathalyzer roadblocks across Singapore. First-offenders face fines between S$2,000 and S$10,000, up to 12 months imprisonment, and a mandatory driving disqualification of at least 2 years. Repeat offenders face up to S$20,000 in fines, mandatory imprisonment up to 2 years, and a minimum 5-year driving ban.

Singapore Traffic Police Enforcement Notice

Singapore strictly enforces left-hand driving rules, digital speed cameras, ERP 2.0 satellite toll gantries, and zero-tolerance drink driving limits (35mcg/100ml breath limit under RTA Sec 67).

Key Road Regulations & Legal Mandates

Statutory Alcohol Prescribed Limits (Sec 67)Alcohol Limits

35mcg alcohol per 100ml breath or 80mg alcohol per 100ml blood limit.

First Offense Penalties (Fine, Jail & Ban)1st Offense

Fine of S$2,000–S$10,000, up to 12 months jail, and minimum 2-year driving disqualification.

Repeat Offense Penalties (Mandatory Jail & 5-Yr Ban)Repeat Offense

Fine of S$5,000–S$20,000, mandatory jail up to 2 years, and minimum 5-year driving ban.

Refusal to Provide Specimen for Analysis (Sec 70)Specimen Refusal

Under Section 70 of the Road Traffic Act, refusing to provide a breath or blood specimen for analysis without reasonable excuse when driving or attempting to drive is punishable under Section 67.

Qualification & Compliance Requirements

Applies to all motor vehicle drivers, motorcycle riders, and personal mobility device users on public roads.

Traffic Police breathalyzer roadblock tests are legally binding evidence in court.

Drink driving convictions result in a criminal record in Singapore.

For foreign pass holders, a conviction may affect work-pass or immigration status, subject to MOM and ICA assessment.

Statutory Document & Driving Checklist

Road Traffic Act (Cap. 276, Section 67 & Section 70)

Traffic Police Breathalyzer & Evidential Breath Analyzer (EBA) Report

State Courts Criminal Charge Sheet & Notice to Attend Court

Notice of Driving Disqualification Certificate

Insurance Policy Cancellation Notification (Insurance voided for drink driving)

Step-by-Step Driving & Licensing Process

Traffic Police Roadblock Breathalyzer Screening

Driver is stopped at Traffic Police roadblock and performs handheld breathalyzer test.

Evidential Breath Analyzer (EBA) Test at TP HQ

If screening fails, driver is arrested and escorted to TP HQ for Evidential Breath Analyzer (EBA) test.

Bail Booking & Issuance of State Courts Charge Sheet

Driver is released on police bail and served with court summons to appear at State Courts.

State Courts Pleading & Sentencing

Judge imposes fine, jail term (if applicable), and court-ordered driving disqualification period.

Surrender License & Serve Driving Ban

Physical license is surrendered to Traffic Police; driver cannot drive for duration of disqualification.

Frequently Asked Questions (FAQ)

The legal alcohol limit in Singapore under Section 67 of the Road Traffic Act is 35 microgrammes of alcohol per 100 millilitres of breath, or 80 milligrammes of alcohol per 100 millilitres of blood.

A first-time drink driving conviction carries a fine between S$2,000 and S$10,000, up to 12 months imprisonment, and a mandatory driving ban of at least 2 years.

Refusing a preliminary breath test (Section 69) carries fines up to S$1,000. Refusing to provide a breath/blood specimen for analysis without reasonable excuse when driving (Section 70) is punishable under Section 67 (carrying fines of S$2,000 to S$10,000, up to 12 months imprisonment, and driving disqualification for first-time offenders).

Yes. Drink driving is a criminal offense in Singapore, resulting in a permanent criminal record.

No. Insurance policies in Singapore strictly exclude coverage for accidents resulting from drink driving. The driver is personally liable for all damages and third-party claims.

A drink driving conviction results in a criminal record and mandatory driving disqualification. For foreign pass holders, a conviction may affect work-pass or immigration status, subject to MOM and ICA assessment.

Statutory Benchmark Metrics

Governing Statute

Road Traffic Act (Sec. 67)

Breath Alcohol Limit

35 mcg / 100 ml Breath

1st Offense Fine

S$2,000 to S$10,000 Fine

1st Offense Ban

Min 2-Year Disqualification

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