The B5 road sign, officially known as 'Cedência de passagem nos estreitamentos da faixa de rodagem', is a crucial Portuguese priority sign. It indicates that you must give way to vehicles approaching from the opposite direction when the road narrows. This sign requires you to slow down early, be prepared to stop if necessary, and ensure that oncoming traffic can pass without altering their speed or direction.
Master the B5 sign (Cedência de passagem nos estreitamentos da faixa de rodagem) to correctly yield to oncoming traffic at narrow road sections, a crucial element for your Portuguese driving theory test revision. This sign interpretation ensures safe passage and adherence to Portugal's traffic rules.
B5 - Cedência de passagem nos estreitamentos da faixa de rodagem (Cedência de passagem nos estreitamentos da faixa de rodagem) belongs to the Portuguese priority and yield signs category in the Regulamento de Sinalização do Trânsito. Visually, priority signs use highly distinctive shapes and symbols, such as the inverted yield triangle, the STOP octagon, the priority diamond, roundabout approaches, and narrow-road priority panels, so the driver can identify the rule before the conflict point. The official wording is: cedência de passagem nos estreitamentos da faixa de rodagem: indicação da obrigação de ceder a passagem aos veículos que transitem em sentido contrário. It directly controls priority, so ordinary assumptions must give way to the signed rule. For theory preparation, connect the sign to a concrete driving decision: where to look, when to slow, whether to stop or yield, which route or lane to choose, and whether any panel changes the scope of the rule. On the road, interpret it together with markings, traffic lights, police directions, temporary works signs, and any additional panel placed with it. A strong exam answer explains both recognition and behaviour: not only what the sign is called, but what a safe and lawful driver must do next.
B5 - Cedência de passagem nos estreitamentos da faixa de rodagem (Cedência de passagem nos estreitamentos da faixa de rodagem) means that the driver must understand and apply this official Portuguese instruction: cedência de passagem nos estreitamentos da faixa de rodagem: indicação da obrigação de ceder a passagem aos veículos que transitem em sentido contrário. In practical terms, you should slow early, prepare to stop if necessary, and give way without forcing priority traffic to change speed or direction.
Get clear, practical answers to the most common questions about the B5 - B5 - Cedência de passagem nos estreitamentos da faixa de rodagem (Cedência de passagem nos estreitamentos da faixa de rodagem) road sign. Learn how the sign works, what rules it represents, and how it affects real driving situations. This FAQ strengthens your understanding and supports accurate decision making for the Portuguese driving theory exam in Portugal.
The B5 sign instructs drivers to yield to oncoming traffic when the road ahead narrows. It's a priority sign that requires you to let vehicles coming from the opposite direction pass first, ensuring safe passage through constricted sections of the road.
When you encounter the B5 sign, you must be prepared to yield. This means slowing down and, if necessary, stopping to allow oncoming vehicles to pass through the narrow section. You must not force them to change speed or direction.
A common exam trap is assuming normal priority rules apply. The B5 sign overrides general right-of-way assumptions. Learners might also fail to recognise that they must be ready to stop, not just slow down, and that they must check the entire conflict area before proceeding.
It is prohibited to enter the narrow section before you have applied the signed priority rule, meaning before yielding to oncoming traffic if necessary. You must not force any driver, cyclist, or pedestrian with priority to brake or swerve. Assuming normal priority rules override this sign is also forbidden.
You will typically see the B5 sign on roads where the carriageway narrows significantly, such as on single-lane bridges, viaducts, tunnels, or sections under repair where only one direction of traffic can pass at a time. It's placed in advance of the actual narrowing point.
A clear reference image of the B5 - B5 - Cedência de passagem nos estreitamentos da faixa de rodagem (Cedência de passagem nos estreitamentos da faixa de rodagem) road sign used in Portugal.
The B5 - B5 - Cedência de passagem nos estreitamentos da faixa de rodagem (Cedência de passagem nos estreitamentos da faixa de rodagem) road sign may also be known by these alternative names or terms.
The B5 - B5 - Cedência de passagem nos estreitamentos da faixa de rodagem (Cedência de passagem nos estreitamentos da faixa de rodagem) road sign is part of the Priority and Yield Signs category, which groups together signs with similar rules and functions.
Reviewing related road signs alongside the B5 Yield at Narrow Roadway helps solidify your understanding and improve recall accuracy. Engaging in traffic sign comparison is crucial for effective theory test revision and mastering sign recognition.
The B1 'Give Way' sign means you must yield to oncoming traffic.
B2 Stop and Give Way: Mandatory Stop at Intersections
B3 Via com prioridade: You Have Priority at the Next Intersection
End of Priority Road Sign (B4)
B6: You have priority at narrow roads in Portugal.
B7: Prepare to Approach a Roundabout
B8 Cruzamento com via sem prioridade: Yield to traffic from the right at unsignalled junctions.
Yield to Traffic on the Right at this Junction: B9a 'Entroncamento com via sem prioridade' Sign
After reviewing the full list, explore signs by specific categories such as warning, regulatory, or informational to deepen your understanding. Practise recognizing signs in context and prepare effectively for your Portuguese driving licence theory test.
All Portuguese Road Signs List