Austrian 63 from Vienna, with a delegation of circa 250 led by President Alexander van der Bellen and Chancellor Sebastian Kurz on board. After spotting this, several police vehicles were seen outside, while armed police officers lined up the way exiting T3.
<a href="//commons.wikimedia.org/wiki/User:N509FZ" title="User:N509FZ">N509FZ</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>