S.c. R. Civ. P. 24
(a) – This is the same as Federal Rule 24(a). Intervention of right under this Rule is a counterpart to Rule 19(a) on joinder of persons needed for a just adjudication; where, upon motion of a party in an action, an absentee should be joined so that he may protect his interest which as a practical matter may be substantially impaired by the disposition of the action, he ought to have a right to intervene in the action on his own motion. The Rule expands intervention of right as provided by Code §15-5-200, and Circuit Court Rule 22. (b) – This is the language of current Federal Rule 24(b) with one minor change to delete an unnecessary reference to federal law. It provides a needed procedure to permit intervention by parties who ought to be allowed to intervene, but have no direct right to intervene under Rule 24(a). (c) – This language is a modification of Federal Rule 24(c). The last two sentences, providing that the same procedure will be followed when a statute permits intervention, and for notice to the Attorney General when a statute is alleged to be unconstitutional, are modified slightly to make them applicable to State practice. Code §15-33-80 gives the Attorney General a statutory right to intervene in declaratory judgment actions. The language of the Federal Rule on these matters is preferred because Rule 24(c) is procedural, and designed for notice to the Attorney General so that he may decide whether or not to intervene in any case challenging the constitutionality of a statute, while the present statute apparently applies only to declaratory judgment actions.