QuizTraffic signsThailand
Test your knowledge with our multiple-choice quiz. Learn from each answer and improve your understanding of the traffic rules and road signs of Thailand.
Traffic signs
Traffic rules
Thailand
1. What does this traffic sign mean?
This traffic sign indicates a warning for a railway crossing with one track. It alerts drivers to a level crossing where a single railway track crosses the road. Drivers should approach with caution and be prepared to stop, even if no barriers or warning lights are active.
2. What does this traffic sign mean?
This traffic sign indicates that turning right is prohibited. A right turn may not be made where the sign applies. Other movements may still be permitted unless another restriction applies.
3. What does this traffic sign mean?
This traffic sign indicates a warning for successive curves, with the first curve to the right. Reduce speed before entering the winding section, maintain your lane position and be prepared for further changes in direction.
4. What does this traffic sign mean?
This traffic sign indicates a warning for cattle. Cattle or other livestock may be crossing, walking along or standing near the road. Reduce speed, be prepared to stop and avoid sudden movements or unnecessary use of the horn that could startle the animals.
5. What does this traffic sign mean?
This traffic sign means stop and give way. You must come to a complete stop before entering the intersection and give way to traffic that has priority. Proceed only when it is safe.
6. What does this traffic sign mean?
This traffic sign indicates a warning for a railway crossing with barriers. It alerts drivers to an upcoming level crossing with gates or barriers that close when a train approaches. Drivers should be ready to stop when the barriers are down or flashing lights activate. Never attempt to cross when gates are closing or closed.
7. What does this traffic sign mean?
This traffic sign indicates a warning for two-way traffic. Oncoming traffic will use the same road or carriageway ahead. Keep to the correct side of the road and overtake only where it is permitted and clearly safe.
8. What does this traffic sign mean?
This traffic sign indicates the mandatory direction around a roundabout. Traffic must circulate in the direction shown by the arrows. The sign does not itself determine priority; follow the applicable priority signs, traffic signals and local rules.
9. What does this traffic sign mean?
This traffic sign indicates a warning for falling rocks. Rocks or stones may fall from nearby slopes or may already be lying on the road. Reduce speed, scan the road ahead and be prepared to avoid or stop for fallen material.
10. What does this traffic sign mean?
This traffic sign indicates a warning for a road narrowing on the left. The available road width decreases from the left side ahead. Reduce speed, follow the lane markings and maintain sufficient clearance from other traffic and the road edge.
11. What does this traffic sign mean?
This traffic sign indicates a warning for a pedestrian crossing. A designated pedestrian crossing lies ahead. Reduce speed when necessary, watch carefully for pedestrians and be prepared to give way or stop according to the applicable local priority rules.
12. What does this traffic sign mean?
This traffic sign indicates a warning for a series of curves. One or more changes in direction lie ahead and may occur in quick succession. Reduce speed before entering the winding section, maintain your lane position and use smooth steering.
13. What does this traffic sign mean?
This traffic sign indicates a mandatory direction to the left. Traffic must proceed to the left at the sign and may not continue straight ahead or to the right.
14. What does this traffic sign mean?
This traffic sign indicates a warning for a road narrowing. The available width of the road or carriageway decreases ahead. Reduce speed, maintain sufficient lateral clearance and watch carefully for approaching or adjacent traffic.
15. What does this traffic sign mean?
This traffic sign indicates the start of a minimum speed. Road users covered by the sign must travel at or above the indicated speed when conditions allow. Driving more slowly may still be necessary because of traffic, weather, road conditions or another safety-related reason.
16. What does this traffic sign mean?
This traffic sign indicates a warning for a bad or uneven road surface. Potholes, bumps, depressions or other surface irregularities may affect vehicle stability and braking. Reduce speed and avoid sudden manoeuvres.
17. What does this traffic sign mean?
This traffic sign indicates a warning for successive curves, with the first curve to the left. Reduce speed before entering the winding section, maintain your lane position and be prepared for further changes in direction.
18. What does this traffic sign mean?
This traffic sign indicates that you have priority at the next intersection. Side roads join from the left and right, and traffic entering from those side roads must give way.
19. What does this traffic sign mean?
This traffic sign indicates that turning left or right is mandatory at the junction ahead. Traffic may turn either left or right but may not continue straight ahead.
20. What does this traffic sign mean?
This traffic sign indicates a mandatory path for motorcycles. Motorcyclists must use the designated path or route where the sign applies. Other road users may use it only where the applicable signs or local rules permit them to do so.
21. What does this traffic sign mean?
This traffic sign indicates that parking and stopping are prohibited. Vehicles may not stop or park voluntarily where the restriction applies, except where an applicable rule provides an exemption or stopping is required by traffic conditions.
22. What does this traffic sign mean?
This traffic sign indicates a road narrowing where you must give way to oncoming traffic. Allow approaching traffic to pass before entering or continuing through the narrow section when required.
23. What does this traffic sign mean?
This traffic sign indicates that traffic must pass an obstacle on the right. Keep to the right of the obstacle and follow any accompanying signs or road markings.
24. What does this traffic sign mean?
This traffic sign indicates a warning for a roundabout. A roundabout lies ahead. Reduce speed and follow the applicable priority signs, traffic signals and local roundabout rules when approaching and entering it.
25. What does this traffic sign mean?
This traffic sign indicates a warning for a speed bump. A raised traffic-calming feature lies ahead. Reduce speed before reaching it to maintain vehicle control and avoid damage or discomfort.
26. What does this traffic sign mean?
This traffic sign indicates a warning for roadworks. Construction or maintenance work is taking place on or beside the road. Reduce speed where necessary and be prepared for workers, machinery, temporary traffic signals, changed lane layouts or uneven road surfaces.
27. What does this traffic sign mean?
This traffic sign indicates that traffic must pass an obstacle on either the left or the right. Use either permitted side while following the road layout and any accompanying signs or markings.
28. What does this traffic sign mean?
This traffic sign indicates that turning left is prohibited. A left turn may not be made where the sign applies. Other movements may still be permitted unless another restriction applies.
29. What does this traffic sign mean?
This traffic sign indicates a warning for traffic lights ahead. Traffic signals are located ahead and may not be visible early enough without advance warning. Reduce speed and be prepared to stop if the signal requires it.
30. What does this traffic sign mean?
This traffic sign indicates the start of a mandatory path for pedestrians. Pedestrians must use the designated path, while other road users may use it only where the applicable signs or local rules permit them to do so.
31. What does this traffic sign mean?
This traffic sign indicates a warning for a narrowing ahead. The available road width decreases ahead. Reduce speed when necessary and be prepared for less lateral space between vehicles, obstacles or the road edge.
32. What does this traffic sign mean?
This traffic sign indicates that traffic must pass an obstacle on the left. Keep to the left of the obstacle and follow any accompanying signs or road markings.
33. What does this traffic sign mean?
This traffic sign indicates a warning for an uncontrolled crossroad. An intersection without traffic signals or signs assigning priority lies ahead. Reduce speed, watch for traffic approaching from other directions and follow the applicable local priority rules.
34. What does this traffic sign mean?
This traffic sign indicates that parking is prohibited. Vehicles may not be parked in the area covered by the sign unless an exception applies. Brief stopping to pick up or drop off passengers or to load or unload goods may still be permitted where local rules allow it.
35. What does this traffic sign mean?
This traffic sign indicates give way ahead. A give-way requirement applies at the location ahead. Reduce speed in good time and be prepared to stop if necessary.
36. What does this traffic sign mean?
This traffic sign means no entry. Drivers may not enter from the direction in which the sign is placed.
37. What does this traffic sign mean?
This traffic sign indicates that turning around (making a U-turn) is prohibited. A U-turn may not be made where the prohibition applies. Other movements may still be permitted unless another restriction applies.
38. What does this traffic sign mean?
This traffic sign means give way. Slow down and give way to traffic that has priority. Stop if necessary and proceed only when it is safe.
39. What does this traffic sign mean?
This traffic sign indicates stop and give way ahead. A stop sign applies at the location ahead. Reduce speed in good time and be prepared to come to a complete stop.
40. What does this traffic sign mean?
This traffic sign indicates a warning for a side road merging with the main road. Traffic from a side road joins the traffic flow ahead. Stay alert, maintain a safe gap and adjust your speed when necessary to allow traffic to merge safely.
41. What does this traffic sign mean?
This traffic sign indicates that vehicles higher than indicated are prohibited. A vehicle or vehicle combination whose overall height, including its load, exceeds the displayed limit may not continue beyond the sign.
42. What does this traffic sign mean?
This traffic sign indicates a warning for a steep descent. A steep downhill gradient lies ahead and the vehicle may gain speed quickly. Reduce speed before the descent, select a suitable gear and use engine braking where appropriate. Allow extra distance for heavy or towing vehicles.
43. What does this traffic sign mean?
This traffic sign indicates a warning for the end of a divided road. The separation between opposing directions of traffic ends ahead, and oncoming traffic will no longer be divided by a central reservation. Reduce speed and adjust to the new road layout.
44. What does this traffic sign mean?
This traffic sign indicates a warning for a curve to the left. A left-hand bend lies ahead. Reduce speed before entering the curve, maintain your lane position and use smooth steering.
45. What does this traffic sign mean?
This traffic sign indicates a warning for an uncontrolled Y-junction. The road divides or meets another road at a Y-shaped intersection where no signs or signals assign priority. Reduce speed and follow the applicable default priority rules.
46. What does this traffic sign mean?
This traffic sign indicates a warning for an uncontrolled T-junction. The road ends at an intersection where no traffic signs or signals assign priority. Reduce speed and follow the applicable default priority rules.
47. What does this traffic sign mean?
This traffic sign indicates a warning for a curve to the right. A right-hand bend lies ahead. Reduce speed before entering the curve, maintain your lane position and use smooth steering.
48. What does this traffic sign mean?
This traffic sign indicates a mandatory path for cyclists. Cyclists must use the designated path where the sign applies. Other road users may use the path only where the applicable signs or local rules permit them to do so.
49. What does this traffic sign mean?
This traffic sign indicates a warning for crossing deer. Deer or other wild animals may enter the road unexpectedly, especially around dawn or dusk. Reduce speed, watch the roadside carefully and be prepared for more than one animal to cross.
50. What does this traffic sign mean?
This traffic sign indicates that overtaking is prohibited. The vehicles covered by the prohibition and any categories that may still be overtaken depend on the applicable local rules.