Sec. 17.
The provisions of this act shall not apply to any county except where such county, by its board of supervisors, shall adopt the provisions hereof. Upon petition of not less than 25 electors of any county in this state, addressed to the board of supervisors, such board shall have power, by resolution, to adopt the provisions of this act in and for their respective counties. The provisions of this act shall not apply to counties having a population of less than 75,000 inhabitants.
History: 1917, Act 307, Eff. Aug. 10, 1917 ;-- CL 1929, 1445 ;-- Am. 1931, Act 144, Imd. Eff. May 21, 1931 ;-- CL 1948, 45.97