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Traffic signs

Traffic rules

An additional sign is a traffic sign placed directly below another sign to provide extra information or clarify how the main sign should be understood. It can specify conditions such as distance, time periods, road users affected, directions, or special circumstances. Additional signs do not create new rules by themselves but modify, limit, or explain the meaning of the sign above them so drivers can apply the rule correctly in that specific situation.

1. Disabled allowed

A supplementary sign disabled allowed (often with a wheelchair symbol ♿) is used beneath a main traffic sign to indicate an exception or specific permission for persons with disabilities—typically those with a valid disabled parking permit. May include text: “Disabled allowed”, “Except disabled”, Disabled only”

2. Tractors allowed

The supplementary sign tractors allowed indicates that tractors (agricultural or forestry vehicles) are permitted to access, enter, or use a road, path, or area, even if other vehicles are restricted by the main sign. This allows tractors to pass, usually for agricultural, forestry, or maintenance purposes. May include text: “Tractors allowed”, “Except tractors”, “Only for agricultural vehicles”.

3. Charging electric vehicles allowed

The supplementary sign charging electric vehicles allowed indicates that electric vehicles (EVs) are permitted to park and charge at a designated location, even if parking or stopping is otherwise restricted. Electric vehicles are allowed to stop and use charging facilities in this area, exempting them from general parking restrictions. This sign supports EV users by providing designated charging spots with special access. May display text: “Charging electric vehicles allowed”, “Except electric vehicles while charging”, “Only for charging EVs”.

4. Panel valid on left lane

A supplementary sign panel valid on left lane is placed below a main traffic sign to indicate that the regulation, restriction, or instruction applies specifically to the left lane of the road.

5. Panel valid on lane

A supplementary sign panel valid on lane is placed below a main traffic sign to indicate that the regulation, restriction, or instruction applies specifically to a particular lane on the road.

6. meter ahead

A supplementary sign ... meters ahead is placed below a main traffic sign to indicate that the instruction, restriction, or relevant feature applies or begins a specified distance ahead on the road. Example: “100 m ahead”.

7. Stop meter ahead

A supplementary sign stop ... meters ahead is placed below a main traffic sign to warn drivers that a stop is required at a specified distance ahead. Example: “Stop 100 m ahead”.

8. For kilometer

A supplementary sign for ... kilometers is placed below a main traffic sign to indicate that the regulation, restriction, or condition applies for a specified distance measured in kilometers along the road. Example: “For 5 km”.

9. Crossroad shape

The supplementary sign crossroad shape is placed below a main traffic sign to indicate the specific shape or layout of an upcoming intersection or crossroad. Shows the configuration of the approaching intersection (e.g., T-junction, staggered junction, crossroads).

10. Crossroad shape

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