The C14c road sign, officially 'Proibição de ultrapassar para motociclos e ciclomotores', is a prohibitory traffic sign used in Portugal. It strictly forbids motorcycles and mopeds from overtaking other vehicles. You must understand and adhere to this restriction, waiting until the sign's effect ends or until it's safe and lawful to overtake. This sign is part of the regulatory signs designed to manage traffic flow and safety, especially where overtaking could be hazardous.
Master the specifics of the C14c prohibitory sign, crucial for your Portuguese driving theory test revision. This explanation helps clarify its meaning and implications for safe driving, aiding your preparation for traffic sign interpretation.
C14c - no overtaking by motorcycles and mopeds (Proibição de ultrapassar para motociclos e ciclomotores) belongs to the Portuguese prohibitory signs category in the Regulamento de Sinalização do Trânsito. It normally uses the red-bordered regulatory style associated with restrictions, limits, bans, or cancellation of a previous restriction. The official wording is: proibição de ultrapassar para motociclos e ciclomotores: indicação de que é proibida a ultrapassagem para os motociclos e ciclomotores. It creates a binding restriction from the point where it applies and normally continues until it is ended, replaced, or limited. 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.
C14c - no overtaking by motorcycles and mopeds (Proibição de ultrapassar para motociclos e ciclomotores) means that the driver must understand and apply this official Portuguese instruction: proibição de ultrapassar para motociclos e ciclomotores: indicação de que é proibida a ultrapassagem para os motociclos e ciclomotores. In practical terms, you should not overtake the affected vehicle class or in the affected section, and wait until the prohibition ends and the manoeuvre is safe.
Get clear, practical answers to the most common questions about the C14c - C14c - no overtaking by motorcycles and mopeds (Proibição de ultrapassar para motociclos e ciclomotores) 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 C14c sign, 'Proibição de ultrapassar para motociclos e ciclomotores', specifically prohibits motorcycles and mopeds from overtaking any other vehicle. This is a mandatory restriction, not a suggestion.
No, the C14c sign is specific to motorcycles and mopeds. Other vehicle types, such as cars or lorries, are not subject to this particular overtaking restriction unless indicated otherwise by additional panels or other signs.
If you are riding a motorcycle or moped and encounter the C14c sign, you must refrain from overtaking. Find a safe place to wait until you are past the restricted section or until a sign indicates the end of the prohibition.
The prohibition indicated by the C14c sign generally lasts from the point where it is displayed until it is cancelled by an end-of-prohibition sign (like the C15 sign) or another regulatory sign modifies the rule. Always be aware of your surroundings and look for signs that may change the restriction.
The sign itself is clear: no overtaking for motorcycles and mopeds. However, always pay attention to any supplementary panels placed below the C14c sign, as these can modify the scope of the restriction, specifying particular times, vehicle types, or road sections where the rule applies.
A common exam trap is confusing this specific prohibition for motorcycles and mopeds with a general 'no overtaking' sign that applies to all vehicles. Learners might incorrectly assume the restriction applies to their car, or conversely, a motorcyclist might ignore it assuming it's only for cars.
A clear reference image of the C14c - C14c - no overtaking by motorcycles and mopeds (Proibição de ultrapassar para motociclos e ciclomotores) road sign used in Portugal.

The C14c - C14c - no overtaking by motorcycles and mopeds (Proibição de ultrapassar para motociclos e ciclomotores) road sign may also be known by these alternative names or terms.
The C14c - C14c - no overtaking by motorcycles and mopeds (Proibição de ultrapassar para motociclos e ciclomotores) road sign is part of the Prohibitory Signs category, which groups together signs with similar rules and functions.
Master similar road signs by reviewing them side-by-side. This traffic sign comparison helps reinforce recognition and reduce errors, crucial for your theory test revision in Portugal.

Understand the C1 'Sentido Proibido' (No Entry) Road Sign

C10: Maintain Minimum Distance from Vehicle Ahead

No Right Turn Ahead: Understanding Portugal's C11a Prohibition Sign

Understand the C11b 'No Left Turn' Road Sign in Portugal

C12 Sign: No U-Turns Allowed Ahead

Obey the Maximum Speed Limit Indicated by the C13 Sign

The C14a 'No Overtaking' Sign Means You Must Not Overtake Most Vehicles
Learn the C14b Road Sign: No Overtaking for Heavy Vehicles
Deepen your understanding of these specific signals through curated theory topics and official IMT exam practice sets. Mastering these road signs ensures you can confidently navigate real-world traffic scenarios and pass your Portuguese theory test.
Know the essentials to provide initial aid and potentially save a life at a roadside emergency.
Renting a car in Portugal requires more than just a valid driver's license; you must understand the specific insurance obligations and local road rules to avoid unexpected liabilities. This guide clarifies the distinction between mandatory and optional coverage, the administrative costs associated with electronic tolls, and the legal responsibilities every foreign driver assumes on Portuguese roads. Mastering these basics will prepare you for a smooth journey while keeping your travel within the bounds of the Código da Estrada.
Following a road accident in Portugal, understanding and acting upon the signs of shock in a victim is paramount. This article details the key symptoms to look for and the essential steps for providing immediate care as required by Portuguese traffic law. Mastering this knowledge is vital for both safe driving practice and passing your IMT theory exam.
Master Pedestrian Crossing Rules for a Safer Drive and Exam Success in Portugal
C14a - no overtaking (Proibição de ultrapassar) belongs to the Portuguese prohibitory signs category in the Regulamento de Sinalização do Trânsito. It normally uses the red-bordered regulatory style associated with restrictions, limits, bans, or cancellation of a previous restriction. The official wording is: proibição de ultrapassar: indicação de que é proibida a ultrapassagem de outros veículos que não sejam velocípedes, ciclomotores de duas rodas ou motociclos de duas rodas sem carro lateral. It creates a binding restriction from the point where it applies and normally continues until it is ended, replaced, or limited. 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.
C14b - no overtaking by heavy vehicles (Proibição de ultrapassar para automóveis pesados) belongs to the Portuguese prohibitory signs category in the Regulamento de Sinalização do Trânsito. It normally uses the red-bordered regulatory style associated with restrictions, limits, bans, or cancellation of a previous restriction. The official wording is: proibição de ultrapassar para automóveis pesados: indicação de que é proibida a ultrapassagem para todos os automóveis pesados. It creates a binding restriction from the point where it applies and normally continues until it is ended, replaced, or limited. 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.
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