If a supplemental petition is filed, all signatures appended to the petition and to the supplemental petition shall be considered in determining the number of qualified electors signing the petition.
Ca. Pub. Util. Code § 15707
If a supplemental petition is filed, all signatures appended to the petition and to the supplemental petition shall be considered in determining the number of qualified electors signing the petition.
Ca. Pub. Util. Code § 15707