Flag of the Dutch town of <a href="https://en.wikipedia.org/wiki/Voorburg" class="extiw" title="en:Voorburg">Voorburg</a>
<a href="//commons.wikimedia.org/wiki/User:%C3%86toms" title="User:Ætoms">Ætoms</a>
<span class="int-own-work" lang="en">Own work</span>, using <a href="//commons.wikimedia.org/wiki/File:Voorburgvlag.gif" title="File:Voorburgvlag.gif">GIF version</a>