Warning of Accident
The sign warns of an accident ahead on the road.
When You See This Sign
When you see the 'Warning for accident' (A41) you should immediately reduce speed, increase the distance to the vehicle in front and be prepared to stop. Watch for emergency vehicles and follow the instructions given by the police, emergency services, or temporary signs on site.
Rules & Regulations
- The sign warns that a traffic accident or dangerous obstacle is on the road ahead and requires increased caution.
- The sign itself does not impose a new speed limit, but you must adjust your speed to the prevailing conditions and the traffic situation.
- Always follow directions from the police, emergency services, or temporary traffic signs put up in connection with the accident.
- Avoid overtaking at the accident site and keep a safe distance to the vehicle in front; be prepared to stop if the situation requires it.
Tips for Drivers
- Reduce speed in good time and select an appropriate gear for better control of the vehicle.
- Increase the distance to the car in front so you can brake smoothly and without panic if needed.
- Watch for emergency vehicles, pedestrians, or loose objects on the roadway and follow any instructions on site.
- Avoid stopping to 'gaze' at the accident site (rubbernecking); pass by calmly and allow free passage for emergency vehicles.
Common Mistakes
- Believing that the sign automatically means you must stop — the sign warns but does not in itself require a stop.
- Mistaking the sign for a speed limit instead of a warning, which leads to failing to adapt driving to the actual situation.
- Failing to increase attention to other hazards at the accident site, such as pedestrians or rescue personnel on the roadway.
Test Yourself
Road Sign: Warning of Accident
What applies when you see this sign?
- A The sign warns that an accident may have occurred on the road ahead — drive carefully and be prepared to stop.
- B The sign indicates that the road is especially slippery — adjust your speed in rain or frost.
- C The sign shows that there is roadwork ahead — follow instructions from road workers.
- D The sign indicates that there is a dangerous curve ahead — slow down and keep to the right.
Exam Tip
In the theory test you may be asked whether the sign means stop or a speed limit — the correct answer is that it warns of an accident; you must adapt your speed and be prepared to stop, but the sign itself does not introduce a new speed limit.
Did You Know?
A41 is often used as a temporary warning sign by the police and emergency services at accidents and is placed to warn traffic well before the accident site, both on motorways and rural roads.
Frequently Asked Questions
Do I have to stop when I see the sign?
No, you do not have to stop automatically. You should, however, slow down, increase your attention and be prepared to stop if the situation at the accident site requires it.
Who is allowed to put up the sign?
The sign is usually put up by the police, emergency services, or the responsible road authority (e.g., the national road authority or contractors) at an accident. It can be temporary and is removed when the danger has been eliminated.
Does the warning apply in both directions of travel?
The sign primarily warns traffic in the direction it is placed for. If necessary, signs are used on both sides or temporary barriers are deployed to warn traffic in both directions.
Am I allowed to overtake at an accident site where the sign is present?
Overtaking at an accident site should be avoided for safety reasons and to avoid disrupting rescue operations. If you do overtake, it must be done safely and without violating any temporary prohibitions or instructions from rescue personnel.
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Study Swedish road signs and driving theory in English. 314 signs with rules, tips and quizzes.