The A20 'Traffic queue' sign is a crucial Danish warning sign designed to give you advance notice of potential traffic congestion. Its purpose is to allow you to proactively reduce your speed, widen your observation, and prepare for slowing or stopping traffic, rather than being caught by surprise. This sign is part of Denmark's system of warning signs, prompting drivers to adjust their behaviour for safety and smoother traffic flow.
This Danish warning sign (A20) signals an upcoming traffic queue, requiring drivers to adapt speed and following distance to maintain control and safety. Mastering road sign meaning and traffic sign explanation is crucial for your Danish theory test revision.
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: A20.
The "Traffic queue" sign gives advance warning of traffic queue. It gives drivers time to reduce speed if needed, widen observation, and prepare before reaching the hazard. Catalogue code A20.
Get clear, practical answers to the most common questions about the A20 - Traffic queue 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 A20 'Traffic queue' sign warns drivers that they are approaching an area where traffic is likely to slow down or stop, such as a congestion point, road works, or an accident ahead. It's an early planning cue.
Upon seeing the A20 sign, you should immediately prepare to slow down. Increase your following distance, observe traffic conditions ahead, and be ready to adjust your lane position smoothly. Avoid unnecessary overtaking as the situation ahead may be unpredictable.
A common trap is failing to react early enough to the A20 warning. Drivers might see the sign but continue at high speed, only braking abruptly when the queue is imminent. Remember, the sign is there to give you time to adapt proactively, not to wait until the last moment.
No, the A20 sign is a warning, not an immediate command to stop. It indicates that a queue is likely, and you should anticipate needing to slow down or stop. Your reaction should be proportionate to the situation ahead, which may not always require an immediate halt.
Overtaking is generally not advised when the A20 sign is displayed, especially if it suggests a reduction in visibility, grip, road width, or if there are vulnerable road users present. The safest action is to maintain your lane and speed, preparing for potential delays.
A clear reference image of the A20 - Traffic queue road sign used in Denmark.
The A20 - Traffic queue road sign may also be known by these alternative names or terms.
The A20 - Traffic queue road sign is part of the Danish Warning Signs category, which groups together signs with similar rules and functions.
Reviewing related road signs side-by-side reinforces recognition and prevents confusion, improving your theory test revision. Compare similar Danish traffic signs to ensure you understand the nuances for accurate exam preparation.
Prepare for a Dangerous Junction with a Non-Priority Road Ahead (A11)
Prepare for Pedestrians with the Danish A17 Warning Sign for Pedestrian Crossing
A18 Two-Way Traffic: Prepare for oncoming vehicles ahead.
Prepare for upcoming traffic signals with the A19 warning sign.
Watch out for equestrians ahead with the A23 warning sign
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
