[marknadal]

And how do they expect to legally & constitutionally enforce this?

Not that SF isn't already a ghost town tho.

[wrs]

With, you know, public health law.

CALIFORNIA HEALTH AND SAFETY CODE DIVISION 105. COMMUNICABLE DISEASE PREVENTION AND CONTROL

https://leginfo.legislature.ca.gov/faces/codes_displayexpand...

[usaar333]

Police and heavy social pressure?

Laws are a social construct. I doubt any judge (which are elected by the populace in California) is going to issue an injunction against this.