Source: L. 65: R&RE, p. 215, § 1. C.R.S. 1963: § 7-9-3. L. 73: p. 215, § 3. L. 95: Entire section amended, p. 699, § 16, effective May 23. L. 2009: (1) repealed and (2) and (3) amended, (SB 09-127), ch. 63, pp. 225, 226, §§ 11, 9, 12, effective July 1.