Media just advised to get the command/media compound immediately.
Curfew.
I can confirm that - also on a different feed.
KSDK tv showed the piles of bricks that had been brought into the street by some protestors at original skirmish line. Bricks apparently are either broken curb bricks or bricks used in the roadside landscaping. Two piles about 2-3ft wide shown. No wonder they got gassed.