Right-Hand Roads, No Alcohol Figure: Guinea-Bissau (2026)

No blood-alcohol figure is published for Guinea-Bissau, unlike the speed tiers that are clearly set. Traffic drives on the right, with limits of 50 km/h in town, 80 km/h on rural roads and 100 km/h on motorways. The emergency number is 112.

Speed limits are 50 km/h in urban areas, 80 km/h on rural roads, and 100 km/h on motorways.

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Emergency Numbers in Guinea-Bissau

General Emergency: 112 | Police: 112

Save these numbers before you start driving. In Guinea-Bissau, emergency calls are free from any phone.

Speed Limits in Guinea-Bissau

The default speed limits for passenger cars in Guinea-Bissau are 50 km/h in built-up areas, 80 km/h on rural roads, and 100 km/h on motorways.

Trucks and vehicles over 3.5 tonnes have lower limits: 50 km/h urban, 70 km/h rural, and 80 km/h on motorways.

Important: Posted signs always override default limits. Watch for temporary restrictions in construction zones, near schools, and in residential areas.

Speeding Fines and Penalties

Speeding fines in Guinea-Bissau vary based on how much you exceed the posted limit. Fines increase sharply for higher violations and may include licence points or driving bans for serious offences.

Traffic Rules and Regulations

Drive on the right side of the road. Overtake on the left. At roundabouts, enter counter-clockwise and yield to traffic already circulating.

Seatbelts are mandatory for all occupants. Children must use appropriate restraint systems based on their age and height.

Using a hand-held phone while driving is prohibited. Hands-free systems are permitted.

Use headlights in poor visibility, tunnels, and at night. Some areas require headlights at all times.

At unmarked intersections, traffic from the right generally has priority unless signs indicate otherwise.

Drink-Driving Laws and Alcohol Limits

Drink-driving is illegal in Guinea-Bissau. Check the current legal blood alcohol limit with local authorities before driving. As a rule, do not drink any alcohol if you plan to drive.

The safest approach is to not drink at all if you will be driving. Alcohol affects reaction time and judgement regardless of the legal limit.

Tyre Requirements and Regulations

Due to Guinea-Bissau’s tropical climate, winter tyres are not required. Standard tyres suitable for wet and dry conditions are appropriate year-round.

The legal minimum tread depth is 1.6 mm.

Studded tyres are prohibited in Guinea-Bissau.

For detailed tyre law information, see our Tyre Laws in Guinea-Bissau guide.

Driving License Requirements

Always carry your original driving licence — photocopies are not accepted.

Parking and Fuel

Parking rules vary by city. Look for designated parking areas and always check signs for time limits and payment requirements.

Most fuel stations accept major credit and debit cards. In rural areas, keep your tank above half — stations may be far apart.

Seasonal Driving Conditions

Guinea-Bissau has a tropical climate with a rainy season. The main driving hazard is heavy rainfall — roads can flood quickly and visibility drops sharply during downpours. Reduce speed in rain and avoid crossing flooded sections. Road surfaces may deteriorate during the wet season.

Practical Driving Tips for Guinea-Bissau

• Download offline maps of Guinea-Bissau before your trip — mobile signal can be unreliable on rural roads.
• Take a break every 2 hours on long drives. Fatigue is a leading cause of road accidents.
• Use our interactive tools on this page — compare rules with your home country and calculate potential fines before you set off.