Would like to learn more about that. The police operation to depopulate the semi-permanent homeless camps from the old Rio Grande RR station over a period of months resulted in pushing the crowd to 1st South near Main Street near downtown where encampments were established near the steps of the Episcopalian church, recently dismissed.
Does pan optical entail observing crowds moving elsewhere when prodded by constabularies to do so? Dunno.
One does what one can in accordance with impulses, despite posted city signs to refrain from such activities, along with smoking at bus stops, etc.
May we persevere. (PanOpticon, meet introspection).