Mayoral hopefuls Hahn and Villaraigosa focus on law enforcement and transit planning.
Plan calls for dozens of the advisory bodies across the city.
Mayor Riordan, who has embraced the concept, must sign off. Hahn favors traffic changes, and Villaraigosa wants to focus on buses. Eight years after leading the push for term limits on elected city officials, Mayor Richard Riordan on Monday said that in retrospect City Council members should have been allowed to serve up to 12 years in office rather than eight. But they have different visions of City Hall's role in making that happen. Proposal to remove many of the signs fuels spending spree by firms hoping to influence city elections.