I looked at the traffic cameras someone posted a link to, and other than a single bunching that looks about the size of your average rock concert, there are a whole lot more people out and about on just a typical day - probably fewer than average since no one wants to get too close to this motley crew.
Did everybody leave? There are only 20-30 people there now. Did they go marching? What a bust!
Can you please re-post the camera URL (arguing going on at my business)?