Thereupon the public utilities commission, after such notice as it may consider proper to the commissioner of revenue administration and the attorney general, shall hear all parties desiring to be heard and shall make such further investigation, if any, as it may consider proper.
Source. 1919, 139:2. PL 69:30. RL 83:30. 1951, 203:1, eff. Sept. 1, 1951.