According to the California Voter Guide, Prop 40:
"A "Yes" vote approves, and a "No" vote rejects, new State Senate districts drawn by the Citizens Redistricting Commission. If rejected, districts will be adjusted by officials supervised by the California Supreme Court. Fiscal Impact: Approving the referendum would have no fiscal impact on the state and local governments. Rejecting the referendum would result in a one-time cost of about $1 million to the state and counties."
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