Source: L. 71: p. 670, § 3. C.R.S. 1963: § 69-9-10. L. 73: p. 236, § 14. L. 75: (1) and (2) amended and (4) added, p. 807, § 3, effective July 1; (1) and (3) amended, p. 1466, § 9, effective July 18. L. 76: (1) amended, p. 306, § 45, effective May 20. L. 77: (1) and (2) amended, p. 1187, § 2, effective May 27. L. 86: (3) amended, p. 417, § 31, effective March 26.
L. 93: (3) amended, p. 672, § 3, effective May 1. L. 99: (1) amended, p. 442, § 7, effective August 4. L. 2003: Entire section repealed, p. 532, § 1, effective March 5.