327C.34  Suits by the department.
  When the department has reason to believe that any person has been guilty of unjust discrimination, the department shall cause action to be commenced against such person. Such action may be brought in the district court of any county through which the railway owned or operated by such person may extend.
[C97, §2149, 2150; C24, 27, 31, 35, 39, §7902; C46, 50, 54, 58, 62, 66, 71, 73, 75, §474.43; C77, 79, 81, §327C.34; 
81 Acts, ch 22, §22
]