The A31 'Slippery Road' traffic sign warns you in advance about a hazardous road surface ahead. This early warning gives you crucial time to adjust your speed, widen your observation, and prepare for reduced grip before you reach the actual slippery section. Always anticipate the risk, maintain control, and increase your following distance when you see this sign.
Master the meaning of the 'Slippery Road' warning sign (A31) to ensure safe driving in Denmark. This essential theory test revision helps you recognise the sign and understand how to adjust your speed and observation to anticipate hazards and maintain control.
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: A31.
The "Slippery road" sign gives advance warning of slippery road. It gives drivers time to reduce speed if needed, widen observation, and prepare before reaching the hazard. Catalogue code A31.
Get clear, practical answers to the most common questions about the A31 - Slippery road 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 A31 'Slippery Road' sign is a warning sign indicating that the road surface ahead may have reduced grip. This can be due to various reasons like ice, snow, wet leaves, oil, or moisture. It's an advance warning to prompt drivers to slow down and increase their caution.
When you see the A31 sign, you should immediately prepare to reduce your speed. It's also important to increase your following distance from the vehicle in front, avoid sudden braking or steering, and be extra vigilant, especially if visibility is also reduced. The goal is to maintain control and avoid skidding.
This sign is typically placed before sections of road known to become slippery. Common locations include areas prone to black ice in winter, shaded parts of roads that dry slowly, sections near water bodies, or areas where agricultural vehicles might leave debris. Always consider the context and time of year.
It is generally not advisable to overtake when the A31 'Slippery Road' sign is displayed, especially if the slippery conditions affect your lane or visibility. Overtaking or making abrupt lane changes can be dangerous if your vehicle loses traction. Prioritise safety and maintain a safe distance.
A common mistake is failing to react to the sign early enough, thinking the slippery condition is further away than it is. Learners might also forget to increase their following distance or might brake too suddenly. The theory test checks if you understand the need for proactive speed and distance adjustment.
A clear reference image of the A31 - Slippery road road sign used in Denmark.
The A31 - Slippery road road sign may also be known by these alternative names or terms.
The A31 - Slippery road road sign is part of the Danish Warning Signs category, which groups together signs with similar rules and functions.
Comparing related road signs like the 'Slippery road' (A31) sign helps cement your understanding and recall for the Danish theory test. Master similar road signs and traffic sign comparison to improve sign recognition and reduce exam errors.
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.
Prepare for traffic queues ahead with the A20 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
