S.C. Code Ann. § 39-33-1530: Possession of milk can without consent is presumptive evidence of unlawful trafficking.

The fact that any person, without the consent of the owner, dealer or shipper thereof, either uses, sells, disposes of, buys, traffics in or has in his possession or under his control any such milk or cream can shall be presumptive evidence of the unlawful use, sale, purchase of or traffic in such can.