These white solid longitudinal road markings, identified by catalogue codes 6.12-6.13-6.14, are applied directly to the carriageway to guide your driving. Unlike signs on posts, you read these from your lane. They control lane choice, indicate prohibited areas, or define boundaries and must always be interpreted in conjunction with your lane position, traffic lights, and any accompanying upright signs for correct behaviour on Swiss roads.
Master the meaning of solid white longitudinal strips on Swiss roads to correctly interpret lane changes and traffic flow requirements. Essential for your theory test revision, understanding these road markings ensures safe driving and adherence to Swiss traffic laws.
This road marking is applied directly to the carriageway, so the driver reads it from the vehicle's position rather than from a roadside post. Swiss markings can control lane choice, crossing, stopping, parking, bus or bicycle priority, pedestrian protection, waiting areas, and restricted surfaces. A professional explanation should state what movement the marking permits, limits, or forbids, then connect it to any nearby upright signs or traffic lights. Official catalogue code: 6.12-6.13-6.14.
The "Longitudinal strip (white, solid)" marking is used for longitudinal strip on the carriageway. Drivers must read it from their lane position and combine it with nearby signs, signals, and traffic movement. Catalogue code 6.12-6.13-6.14.
Get clear, practical answers to the most common questions about the 6.12-6.13-6.14 - Longitudinal strip (white, solid) 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.
These markings are lines on the road surface that indicate lane boundaries, prohibited areas, or driving directions. You must interpret them based on their placement, colour, and continuity, considering your lane and intended manoeuvre. Always combine their meaning with any traffic lights or upright signs nearby.
Generally, solid white longitudinal markings are used to separate traffic flows or indicate areas where crossing is not permitted. You must not cross, straddle, stop on, or park on these markings unless specific traffic signals or signs explicitly permit it in a particular situation. Check for any supplementary signs.
You should follow the instructions conveyed by the marking from your current lane. This might mean staying within your lane, not crossing to the other side, or avoiding driving over the marking altogether. Always assess the context with surrounding signs and signals before making any manoeuvre like changing lanes or turning.
A common trap is assuming these markings are always absolute prohibitions. Learners might overlook that context from upright signs or traffic lights can sometimes override or modify the marking's instruction. It's crucial to understand that road markings work in conjunction with other traffic control devices, not in isolation.
Yes, absolutely. Road markings are legally binding instructions for drivers. You must not overlook surface instructions just because no upright sign is repeated nearby. Swiss traffic law expects you to adhere to all visible road markings, including longitudinal strips, regardless of accompanying signs.
A clear reference image of the 6.12-6.13-6.14 - Longitudinal strip (white, solid) road sign used in Switzerland.

The 6.12-6.13-6.14 - Longitudinal strip (white, solid) road sign may also be known by these alternative names or terms.
The 6.12-6.13-6.14 - Longitudinal strip (white, solid) road sign is part of the Swiss Road Markings category, which groups together signs with similar rules and functions.
Master Swiss road markings by comparing this longitudinal strip with similar signs. Understanding subtle differences improves sign recognition and reduces errors during your theory test revision.

Understand the White Solid Security Strip Road Marking (6.01)

Understand the Double Security Strip (6.02-6.03) Road Marking

Understand the Double Strip Road Marking (6.04) and Your Lane Position

Advance Warning Strip (6.05) – Prepare for Changes Ahead on the Road

Follow the White Pre-selecting Arrows on the Roadway

Understand the Oblique Pull Arrows Road Marking (6.07)

Master the Yellow Bus Lane Marking (6.08) in Switzerland

Follow the Carriageway Guidance of Swiss Road Marking 6.09
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.
View All Swiss Road Signs