Yellow Light Arrow or Light Arrows
The device indicates direction with light
When You See This Sign
When you see a yellow arrow you must follow the direction it indicates for the lane you are in. Move into the correct lane in good time, signal, and perform the maneuver when it is safe according to road markings and other traffic rules.
Rules & Regulations
- When a yellow directional arrow is lit, it indicates the direction that vehicles in the affected lane must follow.
- The arrow is mandatory — you must not continue straight or choose a different direction if the arrow indicates another direction for your lane.
- The signal arrow can be steady or flashing; in either case you must follow the arrow's instruction and also take into account any supplemental road signs and road markings.
- The arrow applies only to the lane or lanes over which it is placed, not to the entire intersection or all lanes.
Tips for Drivers
- Position yourself in the correct lane well in advance when you see the arrow to avoid last-second lane changes.
- Use a clear indicator before following the arrow's direction and check your blind spot — the arrow controls the direction but you are responsible for ensuring it is safe.
- If multiple arrows show different directions, choose the arrow that applies to your lane and follow the road markings for that lane.
- At roadworks where arrows are often used: reduce your speed and be prepared for sudden lane closures or oncoming traffic that has been redirected.
Common Mistakes
- Believing that a yellow arrow is only a recommendation and not mandatory.
- Confusing the meaning of a flashing and a steady arrow — many think flashing only warns, but the instruction must still be followed.
- Assuming the arrow applies to all lanes at the intersection instead of only the lane(s) where it is placed.
Test Yourself
Road Sign: Yellow Light Arrow or Light Arrows
What does a yellow signal arrow or several yellow signal arrows mean for you as a driver?
- A The signal arrow shows which direction you should follow when it is lit; follow the arrow's instruction.
- B The yellow arrow means that you must stop and wait for the green light.
- C The arrow indicates that it is forbidden to turn in that direction.
- D It indicates that the speed limit has been temporarily lifted.
Exam Tip
In the theory test a question may try to trick you by comparing a yellow arrow with other signals — learn that the arrow indicates a compulsory direction for the relevant lane.
Did You Know?
Yellow arrows are often used for temporary diversions and roadworks to direct traffic without installing fixed signs — they can be changed quickly as needed.
Frequently Asked Questions
Does the arrow apply to all vehicles, including bicycles?
The signal arrow is primarily directed at vehicles in the lane over which it is placed. Bicycles and mopeds using the same lane must follow the arrow, but separate bicycle signals may apply if present.
What does it mean if the arrow is flashing?
A flashing yellow arrow is often used for temporary instructions (e.g., roadworks). Even though it is flashing, the instruction is binding — follow the arrow's direction and adjust your speed to the conditions.
Does the arrow apply if it shows a different direction than the intersection's traffic signal?
The signal arrow applies to the lane it is over. If the signals appear contradictory, follow the instruction for your lane and be extra alert for crossing traffic and any temporary instructions.
Can I change lanes if the arrow lights up for a different direction?
You may change lanes to get into the lane the arrow indicates, but only do so if it can be done safely and with the correct signaling. Avoid sudden lane changes near the intersection.
Practice more in the app
Study Swedish road signs and driving theory in English. 314 signs with rules, tips and quizzes.