S.C. Code Ann. § 31-15-400: Article provisions are cumulative.

Nothing in this article shall be construed to abrogate or impair the powers of the courts or of any department of any municipality in the county to enforce any provisions of its charter or its ordinances or regulations, or to prevent or punish violations thereof and the powers conferred by this article shall be in addition and supplemental to the powers conferred by any other law.