tide line. While environmentalists lined up behind the measure, opponents derided it as "an elitist cause" that would deprive the city of between $100 million and $200 million in taxes, royalties and license fees. Mayor Tom Bradley said the measure was unnecessary given safety precautions Occidental had proposed to prevent an accident. In November 1988, voters narrowly approved Proposition O, bringing to a close what was then the most expensive electoral campaign in the city's history. These back-to-back victories heightened Yaroslavsky's profile and positioned him as the top challenger to Bradley, whose popularity had begun to erode. But in early 1988, as the councilman was preparing a potential mayoral bid, his "slow-growth" credentials came under harsh scrutiny in a lengthy Los Angeles Times story headlined, "The Two Sides of Zev Yaroslavsky." While the piece praised Yaroslavsky's growth-control record in Century City and elsewhere, it accused him of quietly taking actions on behalf of some projects that he had publicly criticized, including the Westside Pavilion mall and two buildings that would have been blocked under his ill-fated Wilshire Boulevard construction moratorium. The story also noted that Yaroslavsky received strong financial support from major developers. In response, Yaroslavsky suggested that compromise was sometimes necessary to achieve positive outcomes on individual projects. "I lead a dual life," he told the newspaper. "I have to deal with the practical, day-to-day monotony of negotiations between contesting parties. . . . I can't lock myself in a closet and say, 'I'm a crusader.' " In January, 1989, Yaroslavsky announced that he would not challenge Bradley, calling the four-term mayor a "very popular and entrenched incumbent" who would be "virtually impossible" to beat. Los Angeles Police Department During the late 1970s and early 1980s, Yaroslavsky emerged as the leading critic of the Los Angeles Police Department's controversial intelligence-gathering practices. In an open challenge to then-Chief Daryl F. Gates, Yaroslavsky accused the department's Public Disorder Intelligence Division of spying on some 200 law-abiding individuals and groups. The unit was disbanded in early 1983 amid mounting disclosures that the department had not only been spying on critics and left-learning groups, but also had been secretly storing intelligence files in the home and garage of a detective. Those documents included files on Yaroslavsky and then-Mayor Tom Bradley. A confidential report by three top Los Angeles police officials concluded, among other things, that the unit was riddled with management problems and