"On March 5, San Franciscans will have the opportunity to vote on a ballot measure that would decide whether or not to make them into guinea pigs for surveillance experiments by the San Francisco Police Department (SFPD)."
"In other words, the SFPD could roll out an unapproved method of surveillance, and it would have free rein to operate within the city for up to a year before ever having to ask city officials for permission. And until the city passes a statute that specifically forbids it—that is, forbidding a technology that is by that point already in use—then the SFPD can keep using it indefinitely."