Cal. Gov. Code § 51903

The Legislature finds that a general statute cannot be made applicable to this matter because of the facts and circumstances peculiar to the local governmental jurisdictions within the County of Sacramento. Therefore, the provisions of this chapter shall be applicable only to the County of Sacramento and the incorporated cities and special districts within the County of Sacramento, and are intended to implement, for the County of Sacramento and the cities and special districts within the county, the provisions of Article XI of the California Constitution providing for consolidation of a county with cities within the county.