Prohibition signs are critical components of the French road network, instructing drivers on what actions are strictly forbidden. Typically circular with a red border, they ensure smooth traffic flow, prevent dangerous situations, and are a key part of the Code de la route. Mastering their meanings is vital for your driving license theory exam.

Theory topic content overview
Read the full theory topic guide for Prohibition Signs with structured, easy-to-scan content built for learners in France. This detailed section explains the exact rule, meaning, traffic context, comparison points, and exam logic behind this French driving theory topic so you can study faster, understand the concept more clearly, and avoid common interpretation mistakes on the theory test.
Prohibition signs, known as panneaux d'interdiction in French, are fundamental components of the Code de la route (French Highway Code). These circular signs with a distinct red border clearly communicate actions that drivers are forbidden to perform. They are designed to maintain order, ensure safety, and regulate traffic flow across all types of French roads, from urban streets to autoroutes.
Mastering the interpretation of these prohibition signs is not only crucial for safe driving in France but also a vital part of succeeding in your French driving license theory exam (ETG).
These critical road signs serve several essential purposes for every driver in France:
infraction (offence) of the Code de la route, leading to fines, penalty points on your permis de conduire (driving license), and in some cases, more severe legal consequences.ETG) frequently features scenarios involving prohibition signs, testing your ability to identify them and understand their precise meaning and implications for your driving decisions.French prohibition signs are instantly recognizable by their standard design:
The specific symbol inside the red circle is key to understanding the interdiction (prohibition). For example, a car and a motorcycle crossed out indicates "no all vehicles," while a single arrow with a diagonal line specifies "no entry."
Additional Panels (Panneaux Additionnels): Sometimes, a smaller rectangular panel (a panneau additionnel) placed below a prohibition sign will further clarify or limit its application. This panel might specify:
Always pay close attention to these supplementary panels, as they refine the exact scope of the prohibition.
Understanding the various types of prohibition signs is critical. Here are common categories and examples found on French roads:
Entry and Access Restrictions:
Sens interdit (No entry): A red circle with a horizontal white bar. This sign forbids entry into a street or road from the direction you are facing. It is crucial for one-way systems.Accès interdit à tous véhicules (No all vehicles): A red circle with a white background and no symbol inside. This prohibits entry for all vehicles from both directions. Often seen at the start of private roads or pedestrian zones.Accès interdit aux cycles (No bicycles), Accès interdit aux piétons (No pedestrians), Accès interdit aux motos (No motorcycles), etc.Maneuver Prohibitions:
Dépassement interdit (No overtaking): A red circle showing two cars, one black and one red, with the red car being overtaken, crossed out.Virement à droite interdit (No right turn), Virement à gauche interdit (No left turn): A red circle with a black arrow turning right/left, crossed out.Demi-tour interdit (No U-turn): A red circle with a U-turn arrow, crossed out.Speed Restrictions:
Vitesse limitée à X km/h (Speed limit X km/h): A red circle with the maximum speed number in black. While covered more extensively under speed limits, it is fundamentally a prohibition against exceeding that speed.Stopping and Parking Prohibitions:
Stationnement interdit (No parking): A red circle with a blue background and a single red diagonal line. You may stop briefly, but not park.Arrêt et stationnement interdits (No stopping and parking): A red circle with a blue background and two red diagonal lines forming an 'X'. This is the strictest parking prohibition.Zone de stationnement interdit (No parking zone): Often a larger sign indicating an entire area where parking is prohibited.It's easy for learners to confuse different types of road signs. Remember these key distinctions:
Sens interdit, Dépassement interdit.Panneaux de Danger, Triangular, Red Border): Always warn of a potential hazard ahead. They tell you to be cautious, but do not forbid specific actions directly. Examples: Virage dangereux (dangerous bend), Passage piéton (pedestrian crossing).Panneaux d'Obligation, Circular, Blue Background): Always indicate a compulsory action. You must do what the symbol shows. Examples: Sens obligatoire (mandatory direction), Piste cyclable obligatoire (mandatory cycle path).Panneaux d'Indication, Square/Rectangular): Provide guidance, directions, or useful information. They neither forbid nor compel action. Examples: Aire de repos (rest area), Hôpital (hospital).The circular shape and red border are the definitive visual cues for panneaux d'interdiction.
Sens interdit sign. This means you absolutely cannot enter from this direction, even if it looks like a shortcut. You must find an alternative route. Attempting to enter would be a direct violation and extremely dangerous for oncoming traffic in what is likely a one-way street.route nationale with traffic: You are behind a slow-moving truck. You then see a Dépassement interdit sign, possibly accompanied by a panneau additionnel indicating the length of the restriction (e.g., sur 2 km). Despite your frustration, you are legally prohibited from overtaking until you pass the "end of prohibition" sign (a white circular sign with a black diagonal line).boulangerie: You spot a tempting space but notice an Arrêt et stationnement interdits sign. This means you cannot even stop your vehicle briefly to pick up bread, let alone park. You must continue driving to find a legal parking spot, even if it's further away.Learners frequently make mistakes with prohibition signs due to misinterpretation or overlooking details:
Sens interdit with Accès interdit à tous véhicules: The Sens interdit (red circle, white bar) prohibits entry from your direction only into a one-way street. Accès interdit à tous véhicules (red circle, white background, no symbol) means no vehicles can enter this road at all, from either direction. This is a very common piège (trap) in the ETG.Panneaux Additionnels: Failing to read the small supplementary panels can lead to incorrectly assuming a restriction applies to you, or worse, missing a restriction that does apply.interdit aux poids lourds - no heavy goods vehicles). Always check the symbol carefully.Ignoring a prohibition sign in France can lead to a range of penalties, depending on the severity and nature of the infraction. These typically include:
amendes): Monetary penalties, which can vary in amount.points de permis): Loss of points from your permis de conduire. This is especially critical for jeunes conducteurs (new drivers) who start with fewer points and can have their license revoked more easily.Always obey prohibition signs to protect your safety, the safety of others, and your driving license.
When you encounter any circular sign with a red border on French roads, immediately recognize it as a prohibition sign. Your mental model should be: "This sign tells me what I cannot do." Take a moment to identify the specific black symbol inside the red circle and any accompanying panneaux additionnels. Understanding and strictly adhering to these panneaux d'interdiction is paramount for responsible, safe, and legal driving across France.
Start with a short, direct summary of Prohibition Signs before reading the full explanation below.
Prohibition signs are specific traffic signals in France that explicitly prohibit certain actions. Recognizable by their distinctive red circular borders, they communicate restrictions such as 'no entry', 'no overtaking', or 'maximum speed limit'. These signs are legally binding and designed to maintain safety and order on the roads, making their correct interpretation fundamental for all drivers.
Review the most important terms, rule signals, and traffic concepts linked to Prohibition Signs.
Explore related theory topic pages connected to Prohibition Signs and continue with the next useful rule explanation.
See the common search queries learners use when trying to understand Prohibition Signs in France.

Continue your journey by exploring specific French driving theory topics, from road signs and priority rules to vehicle safety and administrative procedures. Deepen your understanding of the Code de la route and prepare effectively for your permis de conduire ETG exam to ensure success and safe driving practices.
French Driving Theory Topics & RulesTheory topic content overview
Start with a short, direct summary of Prohibition Signs before reading the full explanation below.
Prohibition signs are specific traffic signals in France that explicitly prohibit certain actions. Recognizable by their distinctive red circular borders, they communicate restrictions such as 'no entry', 'no overtaking', or 'maximum speed limit'. These signs are legally binding and designed to maintain safety and order on the roads, making their correct interpretation fundamental for all drivers.
Review the most important terms, rule signals, and traffic concepts linked to Prohibition Signs.
Explore related theory topic pages connected to Prohibition Signs and continue with the next useful rule explanation.
See the common search queries learners use when trying to understand Prohibition Signs in France.

Continue your journey by exploring specific French driving theory topics, from road signs and priority rules to vehicle safety and administrative procedures. Deepen your understanding of the Code de la route and prepare effectively for your permis de conduire ETG exam to ensure success and safe driving practices.
French Driving Theory Topics & RulesUse this exam-focused revision tip to understand how Prohibition Signs is likely to appear in theory questions for learners in France. This section helps you identify the most testable part of the rule, avoid common traps, and remember the concept more effectively during French driving theory exam preparation.
During your French theory exam, pay close attention to the specific symbol within the red circle. Many learners confuse similar-looking signs; for instance, 'no entry' (sens interdit) with 'no all vehicles' or a dead-end. Always identify the exact prohibition to avoid common traps.
Read direct answers to the most common learner questions about Prohibition Signs in France. This FAQ focuses on rule confusion, practical meaning, comparison with similar concepts, and the exact uncertainties that appear most often in French driving theory revision and exam preparation.
The main purpose of a prohibition sign in France is to indicate actions that drivers are legally forbidden to perform, ensuring road safety and regulating traffic flow according to the Code de la route.
Most prohibition signs in France are circular with a red border, often containing a black symbol or number on a white or blue background that illustrates the prohibited action.
Common examples include 'No Entry' (sens interdit), 'No Overtaking' (dépassement interdit), 'No Parking' (stationnement interdit), and various speed limit signs.
Unless specified by an additional panel or specific road conditions, prohibition signs apply continuously. Some may have time- or condition-based restrictions indicated below them.
Ignoring a prohibition sign can lead to traffic violations, fines, penalty points on your permis de conduire, or even dangerous situations and accidents.
Prohibition signs forbid actions (e.g., no entry), while mandatory signs instruct drivers to perform specific actions (e.g., turn right ahead).
No. A 'no entry' sign (sens interdit) forbids entry to all vehicles from that direction, while a 'no through road' (impasse) sign indicates a dead end, but entry is permitted.
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