Files and other records relating to investigations and enforcement proceedings pursuant to this Article, or pursuant to Article 21 of this Chapter with respect to Wage and Hour Act violations, shall not be subject to inspection and examination as authorized by G.S. 132-6 while such investigations and proceedings are pending. Nothing under this section shall impede the right to discovery under G.S. 1A-1, Rules of Civil Procedure. (1979, c. 839, s. 1; 1981, c. 663, s. 8; 1991 (Reg. Sess., 1992), c. 1021, s. 3.)