2006 - ??? logo for the United States <a href="https://en.wikipedia.org/wiki/National_Highway_Traffic_Safety_Administration" class="extiw" title="w:National Highway Traffic Safety Administration">National Highway Traffic Safety Administration</a>.
U.S. Government
2006
Extracted from PDF version of <a rel="nofollow" class="external text" href="http://www.nhtsa.dot.gov/people/injury/pedbimot/motorcycle/610DWIMotorcyWeb/pages/index.htm">The Detection of DWI Motorcyclists</a> (direct PDF URL <a rel="nofollow" class="external autonumber" href="http://www.nhtsa.dot.gov/people/injury/pedbimot/motorcycle/610DWIMotorcyWeb/images/4277-Motorcyclists_WEB.pdf">[1]</a>), and colorized according to bitmap version and information <a rel="nofollow" class="external text" href="http://www.nhtsa.dot.gov/CPS/CSSRating/AdGuides.html">here</a>.