German sign 1012-34, officially 'Grüne Welle bei xx km/h', is a supplementary sign used with a main traffic sign above it. It modifies the primary sign's rule by specifying conditions like speed, distance, or vehicle type. Always read the full sign combination to understand how it applies to your driving situation and to pass your theory test.
This German supplementary sign, "Grüne Welle bei xx km/h", provides crucial context to the main traffic sign it accompanies, dictating specific conditions for its application. Mastering its meaning is essential for effective theory test revision and understanding traffic sign explanations.
German road sign 1012-34, officially designated "Grüne Welle bei xx km/h", belongs to the supplementary signs group. It changes how the sign above is applied by adding a distance, direction, time period, vehicle class, exception, condition, or parking detail. You may see it in below a main traffic sign, where it limits, extends, explains, or creates an exception to the rule shown above it, depending on how the road authority has arranged the location. 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 reading the entire sign stack from top to bottom before deciding whether the rule applies to your vehicle. Always combine the sign with road markings, traffic lights, police instructions, and any supplementary plates at the same location.
German road sign 1012-34 means "Grüne Welle bei xx km/h" and is officially listed as "Grüne Welle bei xx km/h". 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 1012-34 - Grüne Welle bei xx km/h 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 1012-34, 'Grüne Welle bei xx km/h', is a supplementary plate that provides additional information or limitations to the main traffic sign mounted above it. It doesn't stand alone; its meaning is always tied to the sign it accompanies, clarifying details like speed, time, or specific vehicle exemptions.
You must read the main sign first, then carefully interpret sign 1012-34 to understand the exact rule. For example, if the main sign is a speed limit, this supplementary sign might specify a 'green wave' at a certain speed, meaning that speed allows continuous green lights under ideal conditions. Always combine this with other traffic signals and road markings.
A common mistake is not reading the entire sign stack (main sign plus any supplementary plates) from top to bottom. Learners might only focus on the main sign or misinterpret how the supplementary plate modifies the rule. Always assume the supplementary plate is crucial and applies to your situation unless an exception is clearly stated for your vehicle.
Not necessarily. It usually indicates the speed at which you are most likely to encounter continuous green traffic lights on a series of intersections, hence the 'green wave'. It implies that maintaining this speed or a speed around it will help you avoid stopping. However, always adhere to the primary speed limit or traffic signal indications.
Yes, absolutely. The 'Grüne Welle bei xx km/h' is a supplementary detail. If it's below a 'speed limit' sign, it relates to that limit. If it's below a 'priority' sign, it might be related to maintaining a certain speed to benefit from priority traffic flow. The exact context provided by the main sign is essential.
A clear reference image of the 1012-34 - Grüne Welle bei xx km/h road sign used in Germany.

The 1012-34 - Grüne Welle bei xx km/h road sign may also be known by these alternative names or terms.
The 1012-34 - Grüne Welle bei xx km/h road sign is part of the German Supplementary Signs category, which groups together signs with similar rules and functions.
Comparing this sign with similar German road signs aids recognition and reduces errors on your theory test. Understanding subtle differences between traffic sign comparison groups sharpens your recall and preparation for the official exam.

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