S.C. Code Ann. § 56-5-2947
(A) A person eighteen years of age or over is guilty of child endangerment when:
(1) the person is in violation of:
(2) the person has one or more passengers under sixteen years of age in the motor vehicle when the violation occurs.
If more than one passenger under sixteen years of age is in the vehicle when a violation of subsection (A)(1) occurs, the person may be charged with only one violation of this section.
(B) Upon conviction the person must be punished by: