Effective dates—1977 ex.s. c 291: "Section 57 of this 1977 amendatory act is necessary for the immediate preservation of the public peace, health and safety, the support of state government and its existing public institutions, and shall take effect on July 1, 1977. The remainder of this 1977 amendatory act shall take effect on July 1, 1978." [
1977 ex.s. c 291 s 83.]