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1920x1920pxunder construction sign, road safety warning, construction site hazard, traffic sign symbol, roadwork area caution, safety cone alert, construction tools indicator
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768x677pxexclamation mark warning sign, hazard area alert, black and white symbol, punctuation interjection, safety signage graphic, caution notice visual, emergency signal notification
1280x1280pxInterdit sign, prohibited area symbol, no entry logo, hazard warning icon, restricted access image, forbidden zone graphic, safety restriction pictogram