Source: L. 73: R&RE, p. 1241, � 1. C.R.S. 1963: � 123-4-6. L. 96: Entire section amended, p. 1008, � 1, effective July 1, 1997. L. 97: Entire section amended, p. 589, � 23, effective April 30. L. 2008: Entire section repealed, p. 1063, � 4, effective July 1.