Two type K5000 LRV (Bombardier Flexity Swift) in Cologne at <i>Äußere Kanalstraße</i> station
<a href="//commons.wikimedia.org/wiki/User:Qualle" title="User:Qualle">Qualle</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>