Under Construction Warning Sign

A clear, bright yellow diamond-shaped sign with a prominent black border, signaling that something is in progress. The bold black text 'UNDER CONSTRUCTION' is displayed, indicating that a particular area, project, or website is currently undergoing development or maintenance and is not yet finished. It's a universally recognized symbol for ongoing work or an unfinished status.

under construction - warning sign - road sign - development - website - progress - caution