A yellow triangle with a black border and a black image is a type of warning sign.
Explanation
- These signs are triangular with a yellow background, black border, and black symbols or images inside.
- Their purpose is to warn people of potential hazards or dangers in the area.
- They do not prohibit or mandate actions but serve as cautionary alerts to "be careful" or "watch out" for dangers.
This color and shape combination is internationally recognized as a warning sign used in health, safety, and hazard communication contexts.
