Bus stop signs during renovation work. There are 3 bus companies at Brussels, so there is three signs. From left to right TEC, STIB and De Lijn
<a href="//commons.wikimedia.org/wiki/User:Dereckson" title="User:Dereckson">Sébastien Santoro aka Dereckson</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>