I really don't see them chasing everyone out on Wednesday........knowing how some there resist authority........and I'm sure they know that, too.......
I can't imagine them being prepared to arrest, or whatever, that many people, many armed, some in "altered states", etc, etc.........
I'd think the more likely scenario would be not to re-new the permit for next year..........
Can you imagine how they'd even tell everyone to leave?
Sky writing?............fliers on each camp? and, how do the make sure everyone gets notified, and, explain, etc?
and, if they think the dust is bad that day, imagine trying to get everyone out at once.........when it's usually over a few days time we all leave........
Seems it'd be logistically impossible, short of calling the National Guard and marching across making every one go in front of them........and, that won't happen......
Probably just a "threat"...........or posturing for an actual change in the permit, or not giving another.......
that's just my

though