The name of the county is "Placer County." Its boundaries and
county seat shall be and remain as they are at the time this Charter
takes effect.
The county has and shall have all the powers which are now or
may hereafter be provided by the Constitution and the laws of the
State of California and by this Charter.
The powers mentioned in the preceding section shall be exercised
only by a Board of Supervisors or though agents and officers acting
under its authority or authority conferred by law.