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Driving in Brunei vs. Portugal: Key Differences Explained

When navigating the roads of Brunei and Portugal, understanding the distinct traffic regulations is essential for a secure journey. From lane usage and speed limits to alcohol policies and emergency contacts, these countries exhibit notable contrasts. Familiarizing yourself with these driving norms helps ensure safety and compliance while exploring diverse landscapes.

Lanes

Driving Side
brunei:
Left
portugal:
Right
Markings: Solid Yellow Line
brunei:
Marks the right edge on divided roads.
portugal:
Marks the left edge on divided roads.
Overtaking: On Right
brunei:
Allowed on multi-lane roads or when the vehicle ahead is turning right.
portugal:
Prohibited.
Lane Usage: Slow Vehicles
brunei:
Use leftmost lane.
portugal:
Use rightmost lane.
Bus Lanes: Presence
brunei:
No
portugal:
Yes
Bus Lanes: Usage
brunei:
N/A
portugal:
Reserved for buses and taxis.
Bus Lanes: Markings
brunei:
N/A
portugal:
Labeled 'BUS'; often with road signs.
Cycle Lanes: Presence
brunei:
No
portugal:
Yes
Cycle Lanes: Usage
brunei:
N/A
portugal:
Exclusive for bicycles.
Cycle Lanes: Markings
brunei:
N/A
portugal:
Bicycle symbols and colored pavement.
Variable Speed Limits: Presence
brunei:
No
portugal:
Yes
Variable Speed Limits: Indications
brunei:
N/A
portugal:
Electronic signs display current limits.

Speeds Limits

Urban Areas: Residential Zones
brunei:
40 km/h
portugal:
30 km/h
Rural Areas: Cars And Motorcycles
brunei:
70-80 km/h
portugal:
90 km/h
Rural Areas: Buses And Vans
brunei:
70-80 km/h
portugal:
80 km/h
Rural Areas: Trucks And Trailers
brunei:
70-80 km/h
portugal:
70 km/h
Highways: Cars And Motorcycles
brunei:
100 km/h
portugal:
120 km/h
Highways: Trucks And Trailers
brunei:
80-100 km/h
portugal:
90 km/h
Variable Speed Limits: Presence
brunei:
No
portugal:
Yes
Variable Speed Limits: Indications
brunei:
N/A
portugal:
Electronic signs display current limits
Enforcement: On-the- Spot Fines
brunei:
Yes
portugal:
Possible

Signals

Traffic Lights: Red And Amber Together
brunei:
Not used in Brunei
portugal:
Not used in Portugal
Traffic Signs: Language
brunei:
Malay; English used for important signs
portugal:
Portuguese; symbols are standard
Traffic Signs: Warning
brunei:
Diamond-shaped with yellow background
portugal:
Triangular-shaped with white background and red border

Turns

Right Turn On Red
brunei:
Not allowed
portugal:
Prohibited
U- Turns Allowed
brunei:
Allowed unless prohibited by signs
portugal:
Allowed at intersections unless signs prohibit

Documentation

Driver's License: Foreign: E U/ E E A
brunei:
Accepted with International Driving Permit
portugal:
Accepted; no additional permit required
Driver's License: Foreign: Non- E U
brunei:
Accepted with International Driving Permit
portugal:
International Driving Permit recommended; national license accepted for short visits
Vehicle Inspection: Requirement
brunei:
Annually required
portugal:
Periodic inspections required; proof may be required
Vehicle Inspection: Sticker
brunei:
Not used
portugal:
Displayed on the windshield
Emergency Equipment: Warning Triangles
brunei:
Not mandatory, but recommended
portugal:
Mandatory
Emergency Equipment: Reflective Vest
brunei:
Not mandatory
portugal:
Mandatory

Road Etiquette

Emergency Vehicles: Protocol
brunei:
Pull over to the left and stop if necessary
portugal:
Pull over to the right and stop if necessary

Alcohol

Limits: General Drivers
brunei:
0.00%
portugal:
0.05%
Limits: Professional Drivers
brunei:
0.00%
portugal:
0.02%
Limits: Underage Drivers
brunei:
0.00%; zero tolerance
portugal:
0.02%
Enforcement: Random Checks
brunei:
Common; checkpoints used in some areas
portugal:
Common, especially during holidays

Roundabouts

Signaling: Exiting
brunei:
Signal left when preparing to exit
portugal:
Signal right when preparing to exit

Emergency Services

Contact: General Emergency
brunei:
991
portugal:
112
Contact: Traffic Police
brunei:
993
portugal:
Contact local authorities
Contact: Roadside Assistance
brunei:
Check with your insurance provider or local services
portugal:
Check with your insurance provider or ACP
Emergency Equipment: Warning Triangles
brunei:
Not mandatory, but recommended
portugal:
Mandatory
Emergency Equipment: Reflective Vest
brunei:
Not mandatory, but recommended
portugal:
Mandatory

Penalties And Fines

Common Fines: Speeding
brunei:
Varies; B$50 to B$500, points on license
portugal:
Varies; €60 to €2,500, points on license
Common Fines: Seat Belts
brunei:
B$150
portugal:
€120 to €600
Common Fines: Phone Use
brunei:
B$300
portugal:
€240 to €1,200
Common Fines: Traffic Light Violation
brunei:
B$250
portugal:
€120 to €600
Payment: On The Spot
brunei:
Yes
portugal:
Possible
Payment: Deadline
brunei:
Varies; typically 14 days to pay
portugal:
Varies; typically 30 days to pay