This Danish A43.3 warning sign alerts you that the road ahead will narrow on the right side. It's crucial to prepare in advance by adjusting your speed, widening your observation, and positioning your vehicle appropriately before you reach the hazard. This sign is part of the Danish traffic regulations and helps ensure safe passage through potentially constricting road sections.
Master the 'Road Narrows Right' warning sign (A43.3) to prepare for reduced lane width and potential hazards, crucial for your Danish driving theory test revision. This sign interpretation helps you adjust speed and anticipate changes for safe navigation and comprehensive driving knowledge.
This Danish warning sign is an early planning cue. It appears before the hazard so drivers can adapt speed, following distance, lane position, and observation before the situation becomes demanding. A strong theory explanation connects the sign to a practical response: anticipate the risk, keep control, avoid unnecessary overtaking, and leave extra margin where visibility, grip, crossings, or road width may change. Official catalogue code: A43.3.
The "Road narrows to the right" sign gives advance warning of road narrows to the right. It gives drivers time to reduce speed if needed, widen observation, and prepare before reaching the hazard. Catalogue code A43.3.
Get clear, practical answers to the most common questions about the A43.3 - Road narrows to the right 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 Danish driving theory exam in Denmark.
The A43.3 sign is a warning sign that indicates the road ahead will become narrower on the right side. It's an advance warning to help you anticipate and prepare for a change in road width, ensuring you can navigate it safely.
Upon seeing the A43.3 sign, you should reduce your speed if necessary, increase your following distance, and pay close attention to your surroundings. Prepare to adjust your lane position and be aware of potential hazards on the right side as you approach the narrowed section.
Yes, you should not treat this warning sign as decorative or wait until the hazard is directly in front of you. Avoid overtaking or making sudden lane changes as you approach the area indicated by the sign, especially if the narrowing reduces the safe margin for such manoeuvres.
A common trap is assuming the narrowing is immediate or not preparing early enough. Learners might also fail to consider how the narrowing affects visibility or the presence of other road users. Always remember to adapt your driving behaviour well in advance of the actual hazard.
Not necessarily. The sign warns that the road *narrows* to the right, meaning the available driving space on the right will decrease. Your primary action is to prepare for this narrowing, which might involve adjusting your position slightly left if safe and appropriate, but the main goal is safe passage through the constrained area.
A clear reference image of the A43.3 - Road narrows to the right road sign used in Denmark.

The A43.3 - Road narrows to the right road sign may also be known by these alternative names or terms.
The A43.3 - Road narrows to the right road sign is part of the Danish Warning Signs category, which groups together signs with similar rules and functions.
Comparing 'Road narrows to the right' with similar warning signs sharpens your ability to distinguish them instantly, crucial for theory test revision. This focused traffic sign comparison aids memory and reduces potential errors in real-world driving scenarios.

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After reviewing the full list of Danish road signs, test your understanding by attempting practice questions focused on sign recognition and meaning. Reinforce your learning and identify areas needing further study to confidently pass your driving theory exam.
View All Danish Road Signs List