Traffic Rules (AM)
Warning sign
Lätt
What shape and color do most warning signs have in Sweden?
Triangular with a yellow background, red border, and black symbol
Round with a blue background and white symbol
Square with a green background and white symbol
Explanation
✅ Körkortsboken describes warning signs as triangles with the base down, yellow background, red border, and black symbol to make them clearly visible.
Source: Körkortsboken
Last reviewed: May 2026
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