Sign 1007-51 is a German supplementary traffic sign indicating 'Hochwasser' or potential flooding. It always appears with a main sign above it, modifying its meaning. This sign warns drivers to be vigilant, as flooding conditions may be present or imminent in the area. You must always read this supplementary sign in conjunction with the primary sign and any other plates to understand the exact rule, potential distance, direction, or conditions that apply to your driving.
This supplementary sign, "Hochwasser," requires careful interpretation when displayed with a primary traffic sign. It helps clarify specific conditions or restrictions relevant to flood-prone areas, crucial for your German theory test revision.
German road sign 1007-51, officially designated "Hochwasser", 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 1007-51 means "Hochwasser" and is officially listed as "Hochwasser". 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 1007-51 - Hochwasser 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.
The German road sign 1007-51, titled 'Hochwasser', is a supplementary sign that warns of potential flooding. It doesn't stand alone but modifies the primary sign it's mounted below, indicating that flooding conditions might affect the rule of the main sign.
When you see sign 1007-51, you must read it along with the main sign above it. Be prepared for potential flooding. This might mean adjusting your speed, being extra cautious about road conditions, and checking any supplementary plates for specific instructions regarding distance, direction, or affected vehicle types.
No, you should never ignore sign 1007-51 or any sign above it. Supplementary signs like this provide crucial context. Even if the road appears dry at the moment, the sign warns of a potential hazard, and conditions can change rapidly, especially with flooding. Always heed the combined message of all signs.
Supplementary signs in Germany, like the 'Hochwasser' sign (1007-51), refine the meaning of the main traffic sign they accompany. They can specify distances, directions, times, vehicle classes, exceptions, or conditions, ensuring drivers have precise information about the applicable rule or hazard.
The primary prohibition is to not interpret sign 1007-51 on its own. You must always consider it with the main sign. Additionally, do not ignore any specifications on the supplementary plate, such as vehicle class restrictions or time limitations, as these define who or when the rule applies.
A clear reference image of the 1007-51 - Hochwasser road sign used in Germany.

The 1007-51 - Hochwasser road sign may also be known by these alternative names or terms.
The 1007-51 - Hochwasser road sign is part of the German Supplementary Signs category, which groups together signs with similar rules and functions.
Comparing related road signs like "Hochwasser" helps solidify your understanding and reduces common errors in the German theory test. Practice traffic sign comparison to improve your recognition skills and prepare effectively for your driving licence exam.

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