No statement taken from and signed by a witness or litigant after July 1, 1966 shall be used in any civil judicial proceeding for the purpose of contradicting, impeaching or attacking the credibility of such a witness or litigant, unless such party shall have been furnished a copy of said statement at the time of its signing.

Legislative history
1962 Code Section 26-7.3; 1966 (54) 2621.