Flashing light arrow
The light arrow indicates that road users shall pass on the side towards which the arrow points.
When you see the sign
Reduce your speed and move to the left side of the signal well in advance, as the arrow points to the left. Check your mirrors and blind spot, signal when changing lanes, and pass the signal or obstruction on the side indicated by the arrow.
Rules
- Blinkende lyspil 1100.v requires road users to pass on the left side of the signal.
- The arrow does not give you right of way; when changing lanes, you must give way to traffic in the lane you are entering.
- You must follow the direction indicated by the arrow even if you could otherwise have passed the obstruction on the right.
- The signal regulates which side you must pass on, not whether you have a green light or permission to drive in a particular direction at an intersection.
Tips
- Look for the arrow early and make any necessary lane change before you get close to the work area or barrier.
- Adjust your speed so that you can pass workers, vehicles and equipment with a good safety margin.
- Use your mirrors, check your blind spot and signal clearly if you need to change lanes.
- Be prepared for narrower lanes, queues or people in the carriageway where the signal is used.
Common misconceptions
- Thinking that the arrow is merely a recommendation; it indicates which side road users must pass on.
- Confusing it with an arrow signal at traffic lights, which applies to traffic wishing to drive in the direction of the arrow.
- Assuming that the flashing arrow gives you the right to force your way into the adjacent lane without giving way.
Theory test tip
Look carefully at whether the question shows a flashing arrow or an ordinary arrow signal. Blinkende lyspil 1100.v means that you must pass on the left side, whereas an arrow signal at traffic lights applies to traffic that is to drive in the direction shown by the arrow.
Did you know
Blinkende lyspil is often used at roadworks, on barrier vehicles or on work vehicles to guide traffic safely past a temporary obstruction.
Frequently asked questions
What does blinkende lyspil 1100.v mean?
It means that you must pass on the left side of the signal. The letter «v» refers to the left-hand variant.
Does the light arrow give me right of way when I have to change lanes?
No. You must still follow the give-way rules when changing lanes and cannot move in front of traffic in the adjacent lane.
Is blinkende lyspil the same as a green arrow at traffic lights?
No. A flashing arrow indicates which side you must pass on, whereas a green arrow signal applies to driving in the direction shown by the arrow.
Where do I usually encounter this signal?
It is particularly used at roadworks, barriers and slow-moving work vehicles. It may be mounted on a barrier vehicle or other equipment in or beside the carriageway.
Practise for the theory test
Teorio has the complete theory syllabus in your own language. Download the app and practise whenever it suits you.







