Warning sign featuring a bold black exclamation mark inside a red triangle border
Schlüsselwörter
warning,
signs,
triangle,
exclamation,
mark,
red,
border,
caution,
alert,
safety,
symbol,
road,
traffic,
construction,
visual,
indicator,
black,
bold,
center,
symbolic,
preventive,
attention,
graphic,
universal,
signal,
hazard,
public,
notice
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