A stop sign, taken from the English Wikipedia, where it was uploaded by en:User:Denelson83 at 00:25, 12 Dec 2004. The content of the description page was
Stop sign {{PD}}
A vector version of this image ("SVG") is available !
And should be used in place of this raster image when superior.
This image is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.