§ 39-71-2301, MCA
En. Sec. 40, Ch. 96, L. 1915; re-en. Sec. 2993, R.C.M. 1921; re-en. Sec. 2993, R.C.M. 1935; amd. Sec. 4, Ch. 123, L. 1957; amd. Sec. 176, Ch. 147, L. 1963; amd. Sec. 22, Ch. 329, L. 1969; amd. Sec. 69, Ch. 23, L. 1975; amd. Sec. 1, Ch. 171, L. 1975; R.C.M. 1947, 92-1105(1); amd. Sec. 14, Ch. 103, L. 1979.