Road Sign A3 – Series of Dangerous Curves (First to the Right)

Category: Warning road signs | Code: A3 | Name: Series of dangerous curves (first to the right)
Description: Warns of two or more consecutive dangerous curves, first to the right. Requires caution and speed reduction. Installed before the curves, especially in areas with poor visibility, slippery roads, or steep terrain.
Visual characteristics: Shape – equilateral triangle, apex upward. Border – red. Background – white. Symbol – black double curve, first turning right.
Placement and use: Positioned at a distance that allows drivers to react safely. Distance depends on speed limit and road conditions.
Purpose: Early warning, improved safety, reduced accident risk.
Related signs: A1 – Dangerous curve to the right, A2 – to the left, A4 – Series (first to the left)