This is a German danger warning sign (105-20) indicating a double curve, with the first bend to the right. As part of warning signs for road layout hazards, it alerts you to a change in direction that could reduce your control or sight distance. You must adapt your speed well in advance to safely navigate both curves, paying close attention to the road's actual path and any potential hazards.
This vital danger warning sign (Zeichen 105-20) alerts you to a series of bends, beginning with a sharp turn to the right. Mastering road sign meaning and traffic sign explanation is crucial for your German theory test revision and safe driving, requiring you to anticipate and adjust speed and steering before the curve.
German road sign 105-20, officially designated "Doppelkurve - zunächst rechts", belongs to the danger warning signs group. It warns about a road-layout, clearance, weather, or surface condition that can reduce control, sight distance, grip, or available space before the driver reaches the hazard. You may see it in approaches to hazards, rural roads, urban conflict points, railway crossings, roadworks, and weather-sensitive sections, depending on how the road authority has arranged the location. Any right reference should be read as part of the direction, road side, lane arrangement, or placement shown by the sign. The practical meaning is not just the symbol itself, but the driving decision it triggers: adjust speed, position, priority, route choice, stopping behaviour, or attention before the situation becomes urgent. For learners, the key skill is anticipating what could go wrong before the hazard is visible. Always combine the sign with road markings, traffic lights, police instructions, and any supplementary plates at the same location.
German road sign 105-20 means "Double curve - first right" and is officially listed as "Doppelkurve - zunächst rechts". In practice, it tells drivers to recognise the situation early, adapt before reaching the controlled area, and check whether markings or supplementary plates change how the rule applies.
Get clear, practical answers to the most common questions about the 105-20 - Double curve - first 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 German driving theory exam in Germany.
Sign 105-20 warns you that there is a sequence of two curves ahead, and the first one turns to the right. It's a hazard warning sign, indicating that your speed needs to be adjusted to safely negotiate these bends.
Upon seeing this sign, you should immediately reduce your speed to a level that allows you to maintain full control throughout both curves. Scan the road ahead and be prepared for the first curve to the right, followed by another (direction depends on the specific road layout).
A common mistake is not slowing down early enough, or only slowing down for the first curve and accelerating before the second. Learners might also fail to anticipate the second curve, assuming the hazard ends after the first bend.
While the sign doesn't dictate a specific lane, your position should ensure maximum visibility and safety. Generally, on the approach to the first right curve, you would position your vehicle towards the left side of your lane to prepare for the right turn while maintaining safety margins. Always follow road markings and the actual curve of the road.
Supplementary plates provide crucial additional information. They might indicate the length of the curve sequence, a recommended speed limit for the curves, or specific hazards within the curves, such as animals or slippery surfaces. Always observe and obey these supplementary signs in conjunction with the main warning sign.
A clear reference image of the 105-20 - Double curve - first right road sign used in Germany.

The 105-20 - Double curve - first right road sign may also be known by these alternative names or terms.
The 105-20 - Double curve - first right road sign is part of the German Danger Warning Signs category, which groups together signs with similar rules and functions.
Understanding subtle differences between related German road signs is key to confident driving and passing your theory test. Compare signs like "Double curve - first right" to identify patterns, improve recall, and avoid confusion, enhancing your overall theory test revision.

Sign 101: Danger Spot Ahead – Be Prepared for Hazards

Warning: Aircraft Operations Ahead (Sign Installed on the Right)

Beware of Pedestrians: Understand the "Pedestrian Crossing - Installed on the Right" Danger Warning Sign (101-11)

Warning: Cattle Crossing Ahead - Sign 101-12 (Installed on the Right)

Understand German Road Sign 101-13: Reiter - Installed on the Right

Beware of Amphibian Migration Crossing Ahead!

Beware of falling rocks on the right with sign 101-15

Prepare for Aircraft Operations Ahead with Warning Sign 101-20
Deepen your understanding of specific road sign categories or test your knowledge with practice questions. Explore our themed sign groups for targeted study or jump into quizzes to reinforce your recognition skills for the official German theory exam.
All German Road Signs List