Her impulsive action (blowing the ACCs) makes her responsible towards the people. And now they get punish for her mistake. That's not a thing that makes her feel good, right?
Now, the situation might end not only in a one-vs-cops combat (if she is going to be threaten cuz she has no ID) but in a melee. "No-ID-People" are desperate and Mai might give them a rare or only opportunity to break through this checkpoint.
Is that some kind of panzer behind the bridge in the background ? Then I must change my 'forecast': .. a bloody slaughter.