The German road sign 1007-30, known as "Ölspur" (oil slick), is a supplementary sign. It's crucial for learners to understand that this sign never stands alone; it modifies the meaning of the main traffic sign it's attached to. Whether indicating a distance, direction, or specific condition, this sign requires you to adjust your driving behaviour before reaching the affected area, ensuring you're prepared for potential hazards like reduced grip.
This supplementary sign, "Ölspur," modifies the primary traffic sign it accompanies, indicating a specific condition or restriction you must recognize. Accurately interpreting this sign is crucial for understanding traffic rules and preparing for your German driving theory test, ensuring you make safe driving decisions.
German road sign 1007-30, officially designated "Ölspur", 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 1007-30 means "Ölspur" and is officially listed as "Ölspur". 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 1007-30 - Ölspur 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 "Ölspur" supplementary sign means 'oil slick.' It's not a standalone sign but is always used with a main traffic sign above it. It warns drivers that a slippery surface, likely due to oil, is present or will be present, and the main sign's instruction applies under this specific condition or in a specific location related to the oil slick.
When you see the "Ölspur" sign below another traffic sign, you must first understand the main sign's instruction and then use the supplementary plate to determine how and where it applies. For example, if the sign above is a speed limit sign, the "Ölspur" sign might indicate that the lower speed limit is particularly important due to reduced traction. You should prepare to slow down even more or adjust your driving approach before reaching the hazard indicated.
Yes, the "Ölspur" sign can modify parking or stopping rules. For instance, it might indicate that parking is prohibited in a certain area because of an oil slick, or that stopping is allowed only under specific conditions due to reduced grip. Always read the main sign and the supplementary plate together to understand the exact restriction or allowance.
A common exam trap is forgetting that supplementary signs like "Ölspur" must be read in conjunction with the main sign above them. Learners might focus only on the main sign or misinterpret how the supplementary plate modifies the rule. Always consider the entire sign stack and its implications for your vehicle and the specific driving situation.
No, the "Ölspur" sign itself does not mean the road is closed. It's a warning about a specific hazard – an oil slick – which can reduce tyre grip significantly. The sign modifies the instruction of the sign above it, so you might be warned to reduce speed, avoid parking, or navigate a specific path carefully to maintain safety.
A clear reference image of the 1007-30 - Ölspur road sign used in Germany.

The 1007-30 - Ölspur road sign may also be known by these alternative names or terms.
The 1007-30 - Ölspur road sign is part of the German Supplementary Signs category, which groups together signs with similar rules and functions.
Comparing related road signs like 'Ölspur' helps solidify your understanding and reduces confusion during the German driving theory test. Practicing traffic sign comparison improves recognition accuracy, crucial for exam preparation and safe driving.

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