Flag of <a href="https://en.wikipedia.org/wiki/Londrina" class="extiw" title="w:Londrina">Londrina</a> city, Paraná, Brazil.
<ul><li>Original design: <a href="https://pt.wikipedia.org/wiki/Guilherme_de_Almeida" class="extiw" title="pt:Guilherme de Almeida">Guilherme de Almeida</a></li>
<li>SVG implementation: <a href="//commons.wikimedia.org/wiki/User:Slady" title="User:Slady">Slady</a>, <a href="//commons.wikimedia.org/wiki/User:Giro720" title="User:Giro720">Giro720</a></li></ul>
<ul><li>Law: 1959</li>
<li>Implementation: 4 September 2006</li></ul>
SVG implementation of <a href="https://en.wikisource.org/wiki/pt:Lei_Municipal_de_Londrina_508_de_1959" class="extiw" title="s:pt:Lei Municipal de Londrina 508 de 1959">Law nº 508/1959</a>.