Municipal flag of <b><a href="https://en.wikipedia.org/wiki/B%C5%99ezov%C3%A1-Ole%C5%A1ko" class="extiw" title="en:Březová-Oleško">Březová Oleško</a></b>, Prague-West District, <a href="//commons.wikimedia.org/wiki/Czech_Republic" class="mw-redirect" title="Czech Republic">Czech Republic</a>.
Unknown author<span style="display: none;">Unknown author</span>
Flag granted to the village 19/I/2007
<a rel="nofollow" class="external text" href="http://rekos.psp.cz/detail-symbolu/id/0f7950fd-f27c-4756-a67c-d5b048afa42e">REKOS - official database of municipal symbols at website of Chamber of Deputies</a>