Special Traffic Signals Ahead
Government of Queensland, derivative work <a href="//commons.wikimedia.org/wiki/User:Fry1989" title="User:Fry1989">User:Fry1989</a>
CC BY 3.0 au
Derived from <a href="//commons.wikimedia.org/wiki/File:Australia_road_sign_W3-3.svg" title="File:Australia road sign W3-3.svg">File:Australia road sign W3-3.svg</a>, Department of Transport and Main Roads