Alcohol, Drugs & Medication Limits (0.2‰ vs 0.5‰)
Legal Alcohol Limits in the Netherlands
Under Article 8 of the WVW 1994:
| Category | Blood Alcohol Concentration (BAC) | Breath Analysis Equivalent | Timeframe |
|---|---|---|---|
| Novice Driver (Beginnend bestuurder) | 0.2 promille (0.2‰) | 88 µg/l | First 5 years of holding driving licence (or 7 years if licence obtained before age 18) |
| Experienced Driver (Ervaren bestuurder) | 0.5 promille (0.5‰) | 220 µg/l | After holding category B licence for 5 years |
- Standard rule of thumb: An average adult liver breaks down approximately 1 standard alcoholic drink in 1.5 hours.
- Sleeping or drinking black coffee does not accelerate alcohol breakdown!
Drugs, Saliva Tests & Laughing Gas
- Police administer a roadside saliva test (speekseltest) to detect cannabis, cocaine, amphetamines, and MDMA. If positive, a mandatory blood test at the police station follows.
- Nitrous oxide (Lachgas): Classified under the Opium Act; driving under the influence is heavily penalized under Article 8.
- Refusal to Cooperate: Refusing a breath, saliva, or blood test is a standalone serious criminal offense (misdrijf).
Essential Statutory Rules (RVV 1990)
- Novice Driver (Beginnend bestuurder - first 5 years): Maximum BAC is 0.2 promille (88 µg/l breath alcohol).
- Experienced Driver (holding category B >5 years): Maximum BAC is 0.5 promille (220 µg/l breath alcohol).
- Zero-tolerance applies when drugs or multiple substances are combined with alcohol.
- Medications marked with a yellow warning triangle impair driving ability; driving while impaired is illegal under Article 8.
Refusing a roadside breath test, saliva test, or blood test is an automatic serious crime (misdrijf) and leads to instant licence confiscation!
Check Your Understanding (4Questions)
Immediate CBR validation with instant answers and statutory RVV 1990 legal context. Scores persist in your module dashboard.
A driver consumes a small amount of alcohol (below 0.5‰) and combines it with a small amount of cannabis. How is this combined drug and alcohol use treated under Dutch traffic law?
What is the maximum permissible total combination mass (leeggewicht + laadvermogen of car plus trailer) you may drive with a standard Category B licence? Enter the weight in kilograms.
What is the maximum allowed trailer weight that you are ALWAYS legally permitted to tow with a Category B driving licence, regardless of the weight of the towing car?
Under the Dutch 2toDrive scheme, from what minimum age are you legally permitted to start taking professional practical driving lessons in a dual-control car?