This sign, code 2.20, indicates a restriction on the maximum total length of a vehicle, including any trailers, allowed on the following stretch of road. As a prohibitory sign within the Swiss traffic regulations, it means you must not proceed if your vehicle's combined length exceeds the posted limit unless an exception is clearly displayed on a supplementary panel. Always check for such panels and plan your route accordingly before entering the restricted zone.
This prohibitory sign dictates the maximum permitted total length for vehicles, including trailers, on the specified Swiss road. Accurate interpretation is crucial for safe driving and avoiding penalties, making it a key topic for theory test revision and understanding traffic sign explanations.
This prohibitory sign creates a regulatory restriction in the Swiss sign catalogue. It tells road users that a vehicle type, movement, dimension, load, or access choice is not permitted on the controlled section unless an official exception is shown. A correct driving response starts before the sign: identify whether your vehicle or manoeuvre is covered, check any panel, and choose a compliant route or action. Official catalogue code: 2.20.
The "Maximum length (total length, including trailers)" sign sets a binding access, movement, weight, dimension, or vehicle-category restriction for the signed road section. Check any exception panel before continuing. Catalogue code 2.20.
Get clear, practical answers to the most common questions about the 2.20 - Maximum length (total length, including trailers) 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 Swiss driving theory exam in Switzerland.
The 2.20 sign means that the total length of your vehicle, including any trailer or caravan, must not exceed the length specified on the sign. If your vehicle and trailer combination is longer than this limit, you are prohibited from entering the road section indicated by the sign.
If your vehicle's total length, including any trailer, exceeds the limit displayed on sign 2.20, you must not enter the restricted road section. You need to find an alternative route that is permitted for vehicles of your length. Always check for any supplementary panels that might indicate exceptions.
Yes, there can be exceptions. This sign is often accompanied by a supplementary panel that might clarify specific conditions, such as certain types of vehicles being allowed or the restriction applying only to specific lanes or times. Always look for and read these supplementary panels carefully before deciding to proceed.
Sign 2.20 is part of Switzerland's prohibitory signs (Kategorie 2), which inform drivers about actions or vehicle types that are forbidden. Like other signs in this category, it creates a binding restriction. Understanding this specific length restriction is crucial for avoiding fines and ensuring safe passage on Swiss roads, especially when towing.
A common mistake is forgetting to account for the trailer's length when calculating the total vehicle length. Another trap is ignoring supplementary panels that might modify the restriction. In the theory test, ensure you understand that this sign applies to the total combined length and requires a compliant alternative route if exceeded.
A clear reference image of the 2.20 - Maximum length (total length, including trailers) road sign used in Switzerland.

The 2.20 - Maximum length (total length, including trailers) road sign may also be known by these alternative names or terms.
The 2.20 - Maximum length (total length, including trailers) road sign is part of the Swiss Prohibitory Signs category, which groups together signs with similar rules and functions.
Comparing signs like "Maximum length (total length, including trailers)" with other prohibitory signs aids in precise recognition and reduces theory test errors. Practicing traffic sign comparison helps solidify your understanding of Swiss road rules for effective exam preparation.

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After reviewing the full list of Swiss road signs, delve deeper into specific categories, practice recognition with quizzes, or explore detailed explanations for each sign. Continue your comprehensive preparation for the official theory driving test.
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