S.C. Code Ann. § 7-25-130: Arrest of person who impersonates a voter.

If any manager of election of this State report to the sheriff or other peace officer that a person has violated Section 7-25-120 such peace officer shall arrest such person and have a proper warrant sworn out. Any sheriff or police officer refusing to make an arrest when demand is made by the proper authorities for any violation of Section 7-25-120 shall be subject to prosecution in the court of general sessions for malfeasance in office.