This mandatory instruction sign, identified as catalogue code 2.65, directs drivers to follow specific lane movements indicated by electric signals above each lane. These signals might show a blocked lane, an open lane, or a required change of direction, such as changing to the lane on the right. You must always comply with these overhead signals, which are crucial for managing traffic flow and ensuring safety, especially on multi-lane roads in Switzerland. Always check these indicators in conjunction with road markings and any supplementary panels.
This mandatory instruction sign (2.65) dictates specific lane usage and is crucial for understanding traffic flow and avoiding penalties. Master its meaning for your Swiss driving theory test preparation, ensuring you correctly interpret lane assignments and blocked routes.
This catalogue entry is used for a mandatory instruction, speed rule, stopping or parking control, lane or path assignment, or zone boundary. It tells drivers what action is required, restricted, started, or ended at that point in the road layout. A professional interpretation should connect the sign to the correct lane, path, bay, zone, or end sign, then check panels, arrows, vehicle symbols, and markings before deciding what is allowed. Official catalogue code: 2.65.
The "Mandatory electric indicators above lanes (blocked lane, open lane, change to lane to the right)" sign gives a mandatory driving, lane, path, parking, stopping, or zone instruction. Read it with arrows, bay markings, panels, and end signs. Catalogue code 2.65.
Get clear, practical answers to the most common questions about the 2.65 - Mandatory electric indicators above lanes (blocked lane, open lane, change to lane to the right) 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.
Sign 2.65 means you must follow the driving instruction displayed by the electric signals above your specific lane. This could indicate that your lane is blocked, open, or requires you to change lanes, for example, to the right. It’s a mandatory instruction that must be obeyed.
A red 'X' above your lane indicates that the lane is closed or blocked ahead. You must not enter or continue in this lane. You should prepare to change to an adjacent open lane as soon as it is safe to do so, following any arrows or lane markings that guide you.
If the electric indicator displays an arrow, such as an arrow pointing to the right, it means you are mandatory required to change to that lane. You should check your mirrors, signal if necessary, and move into the indicated lane when it is safe and permitted by other traffic.
A common trap in the theory exam is confusing this mandatory sign with informational signs or failing to react promptly. Remember, this sign dictates your mandatory action. Always check surrounding lane markings, other traffic, and ensure your lane change is executed safely, not abruptly.
While both signs provide instructions, sign 2.65 specifically manages lane usage and movement on multi-lane roads. It works in conjunction with traffic lights but provides more detailed, lane-specific guidance on what action is required from your position.
A clear reference image of the 2.65 - Mandatory electric indicators above lanes (blocked lane, open lane, change to lane to the right) road sign used in Switzerland.

The 2.65 - Mandatory electric indicators above lanes (blocked lane, open lane, change to lane to the right) road sign may also be known by these alternative names or terms.
The 2.65 - Mandatory electric indicators above lanes (blocked lane, open lane, change to lane to the right) road sign is part of the Swiss Mandatory and Parking Signs category, which groups together signs with similar rules and functions.
Mastering Swiss road signs means recognizing subtle differences. Comparing signs like 'Mandatory electric indicators' with similar directives aids memory and reduces errors, crucial for theory test revision and confident driving. Explore our traffic sign comparison tool to sharpen your recognition skills.

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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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