Driving in São Tomé and Príncipe means right-hand traffic with rules that may differ from home. Several rules catch tourists off guard every year. Full guide with penalty calculator below.
São Tomé and Príncipe Driving 2026: Right Side, 0.12 g/dl
Data verified:
3 min readSão Tomé and Príncipe drives on the right side of the road. The minimum driving age is 18. The legal blood alcohol limit is 0.12% BAC.
São Tomé and Príncipe drives on the right, and the emergency numbers are police 113 and fire 112. The WHO road safety report lists the blood-alcohol limit at 0.12 g/dl (government-reported data), and we could not find a published speed table.
We could not find a published speed table for São Tomé and Príncipe in an official source, so follow the posted signs. The WHO road safety report lists São Tomé and Príncipe’s blood-alcohol limit as 0.12 g/dl (0.12%), based on government-reported data.
Emergency Numbers in São Tomé and Príncipe
Police: 113 | Fire: 112
Save these numbers before you start driving. In São Tomé and Príncipe, emergency calls are free from any phone.
Speed Limits in São Tomé and Príncipe
We could not find a published speed table for São Tomé and Príncipe in an official source, so follow the posted signs.
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 São Tomé and Príncipe 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, traffic circulates anticlockwise: give way to vehicles already on the roundabout, which approach from your left, unless signs say otherwise.
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.
Drink-Driving Laws and Alcohol Limits
The WHO road safety report lists São Tomé and Príncipe’s blood-alcohol limit as 0.12 g/dl (0.12%), based on government-reported data. Penalties for drink-driving include heavy fines, licence confiscation, and potential imprisonment.
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
Winter tyres are not a consideration in São Tomé and Príncipe’s tropical climate; tyres in good condition are what matter.
No legal minimum tread depth for São Tomé and Príncipe turned up in an official source we could check; check the tyres on a hire car before you drive off.
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.
Practical Driving Tips for São Tomé and Príncipe
- Download offline maps of São Tomé and Príncipe 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.
Emergency Numbers in São Tomé and Príncipe
These numbers are free to call and available 24/7. When calling, state your location and the nature of the emergency.
Avoid a fine in São Tomé and Príncipe
Who pays a driving fine abroad, the hire-car admin-fee trap, and how to appeal.
Read the fine guideDriving in São Tomé and Príncipe on a foreign licence
Nationality-specific licence, IDP & rules — pick where your licence is from:
Renting a Car in São Tomé and Príncipe?
Compare prices from all major rental companies. Free cancellation on most bookings.
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Recent changes to this page
- Minimum driving age added: 18 for a car licence, from Lei n.º 4/2013 (Novo Código da Estrada), Diário da República n.º 61, 5 Jun 2013, Artigo 123.º n.º 2 e 3 (https://dgrn.gov.st/leis/Lei/61_codigo_da_Estrada.pdf).
- Tyre rules corrected: template defaults (1.6 mm tread, winter tyres not required, studded tyres prohibited) replaced with sourced rules or removed where no official source exists.
- Roundabout rule corrected: the page said to enter clockwise, but traffic keeps right here, so roundabouts run anticlockwise.
- Template speed limits (50/80/100 km/h) and the 100 km/h motorway field removed; alcohol limit corrected from 0.05 to 0.12 g/dl per the WHO road safety report (government-reported).
- Emergency numbers corrected from 112 to the official figures (GOV.UK foreign travel advice).
- Title, description and introduction rewritten from this page's own data (no shared template wording).
Frequently Asked Questions
We could not find a published speed table for São Tomé and Príncipe in an official source, so follow the posted signs.
In São Tomé and Príncipe, traffic drives on the right side of the road. Vehicles have the steering wheel on the left side. If you are visiting from a country that drives on the left, take extra care at intersections, roundabouts, and when overtaking.
Foreign visitors to São Tomé and Príncipe should carry an International Driving Permit alongside their valid national driving license. An IDP translates your license into multiple languages and is recognized internationally. Check with the embassy of São Tomé and Príncipe for the most current requirements.
Winter tyres are not a consideration in São Tomé and Príncipe's tropical climate; tyres in good condition are what matter.
The emergency numbers in São Tomé and Príncipe are police 113 and fire 112. These numbers are free to call and available 24/7. When calling, be prepared to state your location and the nature of the emergency.
Using a hand-held mobile phone while driving is prohibited in São Tomé and Príncipe. Hands-free systems (Bluetooth, speakerphone, or mounted devices) are permitted. Penalties for mobile phone use while driving typically include fines. For safety, always use hands-free solutions or pull over to use your phone.
When driving in São Tomé and Príncipe, you should always carry: your valid driving license (and IDP if applicable), vehicle registration document, valid insurance certificate (Green Card for European countries), and your passport or national ID. Rental car drivers should also carry the rental agreement. Police may request these documents during routine checks.
Driving in São Tomé and Príncipe is generally safe for tourists who are prepared. Before driving, familiarize yourself with local traffic rules, road signs, and driving customs. Consider downloading offline maps, carrying emergency supplies, and purchasing comprehensive insurance. Avoid driving at night in unfamiliar areas if possible.
Get Driving Law Updates
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