No notary public may sign the petition as an elector or serve as a circulator of any petition which he or she notarized. Any and all sheets of a petition that have the circulator's affidavit notarized by a notary public who also served as a circulator of one or more sheets of the petition or who signed one of the sheets of the petition as an elector shall be disqualified and rejected.
OCGA § 21-2-170