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A downward pointing equilateral triangle, having a red border and a white background is a:
warning sign
stop sign
give way sign
danger sign
give way sign
In traffic engineering, a downward pointing equilateral triangle with a red border and white background is designated as a 'Give Way' (Yield) sign. It signifies that drivers must slow down or stop to allow traffic on the major road, or pedestrians crossing, the right of way.
IRC: 67-2012 (Code of Practice for Road Signs)
In traffic engineering, a downward pointing equilateral triangle with a red border and white background is designated as a 'Give Way' (Yield) sign. It signifies that drivers must slow down or stop to allow traffic on the major road, or pedestrians crossing, the right of way.
╬╕=60┬░ тАФ Interior angle for an equilateral triangle sign geometry
ahтАЛ=23тАЛтАЛ тАФ Relationship between height h and side length a for the triangle
The sign uses shape-based coding to ensure rapid recognition even under poor visibility conditions. The downward orientation creates a sense of caution and deceleration, distinguishing it from the equilateral warning signs which are upward-pointing triangles.
Regulatory signs dictate the legal constraints on traffic flow.
Give way signs are placed at intersections where the traffic volume on the intersecting road is high.
The color red is universally used for 'prohibition' or 'mandatory' instructions.
The sign geometry is strictly governed to maintain visual consistency across road networks.
Reduces collision risk at intersections by formalizing right-of-way.
Promotes smooth traffic flow without mandatory full stops unless necessary.
High legibility due to geometric simplicity.
Requires driver judgment on timing and safe gap identification.
Less effective than full stop signs at intersections with poor sight distances.
Merging traffic zones.
Minor road intersections with major roads.
Roundabout entries.
Warning signs are typically equilateral triangles pointing upward with a yellow background and black border.
Stop signs are octagonal to provide a unique silhouette, preventing confusion with other regulatory signs.
The 'Give Way' sign is officially categorized under 'Regulatory Signs' in the Indian Road Congress standards.
C is correct тАФ A downward pointing equilateral triangle with a red border and white background is the international and national standard for a 'Give Way' sign.
Always differentiate between 'Regulatory' (Red border/shape-specific) and 'Warning' (Triangular/Yellow background) signs to avoid confusion in exam questions.