Senate Bill 307: 

passed in September of 2001 which allows for the creation of a California Japantown Preservation Pilot Project.
Senate Bill 307 (53KB)
Resolution (332KB)
• Senate Bill 307 Neighborhood Cultural Preservation Report for SF Japantown 

Proposition 40: The California Clean Water, Clean Air, Safe Neighborhood Parks, and Coastal Protection Act of 2002
Proposition 40 (33KB)

District Supervisor Ross Mirkirimi's 'Special Use District'
Click Here for the Final Ammended Version 

The final ammended version is going to Board of Supervisors to be approved on June 27, 2006

Click here for legislative digest on the proposed Special Use District