Fixed it for the DUmmie.
While that would be salutary, SF's big issue, going back over two decades, is with bums crapping and pissing in streets and on sidewalks, dumping their needle-exchange needles wherever they drop them, harassing and attacking passersby, and sleeping in business entry doors or all over SF parks. The problem of bums shoplifting or smashing-and-grabbing stuff from cars is more recent, dating to the passage of Proposition 47, which raised the $$ threshold for a theft being classified as a felony.