The 'Pedestrian underpass (mandatory) (variant 1)' road sign (4.12-1) is an indication sign informing you about the presence of a pedestrian underpass. It helps you understand the road facilities ahead and plan your route or behaviour accordingly. Always remember that indication signs provide information and do not replace regulatory signs or road markings, so continue to observe all other traffic rules.
Master the 'Pedestrian underpass (mandatory)' sign (4.12-1) to navigate Swiss traffic safely and efficiently. This explanation clarifies its role in your theory test revision, ensuring you correctly interpret this key indication for learner drivers.
This indication sign identifies a road type, facility, traffic arrangement, service, or operating condition. It helps drivers understand what is available or expected ahead, but it does not override separate speed limits, prohibitions, priority rules, lane signals, or road markings. For learners, the professional interpretation is to use the information early while continuing to scan for binding regulatory instructions. Official catalogue code: 4.12-1.
The "Pedestrian underpass (mandatory) (variant 1)" sign identifies pedestrian underpass or gives practical information about that road facility. It supports route and behaviour choices without replacing separate regulations. Catalogue code 4.12-1.
Get clear, practical answers to the most common questions about the 4.12-1 - Pedestrian underpass (mandatory) (variant 1) 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 'Pedestrian underpass (mandatory) (variant 1)' sign (4.12-1) indicates that a pedestrian underpass is available. It's an informational sign designed to guide pedestrians and inform drivers of its existence.
This sign primarily informs pedestrians about an underpass. As a driver, you should be aware of this facility, especially regarding pedestrian traffic, but the sign itself doesn't require a specific driving action like stopping or yielding unless other rules apply. Always pay attention to surrounding traffic and road conditions.
No, sign 4.12-1 is an indication sign, not a regulatory one. It provides information about road facilities. You should not treat it as a prohibition or a mandatory instruction for drivers, but rather use the information to anticipate potential pedestrian movements or understand the road layout.
A common mistake is over-interpreting indication signs as regulatory ones, or conversely, ignoring them completely. Learners might think they need to stop or yield solely based on this sign, or they might miss crucial information because they are focused on more prominent regulatory signs. It's important to understand the different roles of various sign types for the theory exam.
For pedestrians, this sign clearly directs them to use the underpass, which is a safer route than crossing the road at that point. Drivers should be aware that pedestrians will be using this designated underpass, potentially impacting traffic flow if not accounted for.
A clear reference image of the 4.12-1 - Pedestrian underpass (mandatory) (variant 1) road sign used in Switzerland.

The 4.12-1 - Pedestrian underpass (mandatory) (variant 1) road sign may also be known by these alternative names or terms.
The 4.12-1 - Pedestrian underpass (mandatory) (variant 1) road sign is part of the Swiss Indication Signs category, which groups together signs with similar rules and functions.
Comparing signs like the Pedestrian underpass (mandatory) with related variants helps solidify your knowledge, improving sign recognition and reducing errors on your theory test revision. This focused comparison is key for accurate traffic sign interpretation and passing your Swiss driving licence exam.

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