First Jelena will find some vantage point where she can see the near-rioting crowd and they can see her. Probably not a fountain because that seems silly but maybe a statue or some other monument.
"Listen to me!" Jelena shouts. "There is no need to start fighting! I know you're frustrated with the way things are, but rioting will only cause suffering and chaos!"
Well, Jelena is indeed rather well set-up for that! She is keeping the restless crowd calm, which bypasses a nasty situation.
Ok, some minutes later, the main group is coming within sight of the Senatorial vessel- in a distinctive red colour- parked alongside a bay. Right now you can just see it as a red blur in the background. What now?
(Intrusion team arrives next, then Vera, then Andro, then Jelena)