327C.13  Hindering or obstructing department.
  Any person who shall willfully obstruct the department in the performance of their duties, or who shall refuse to give any information within that person’s possession that may be required by the department within the line of their duty, shall, upon conviction, be subject to a schedule “two” penalty.
[C97, §2115; C24, 27, 31, 35, 39, §7880; C46, 50, 54, 58, 62, 66, 71, 73, 75, §474.21; C77, 79, 81, §327C.13; 81 Acts, ch 22, §22]
See §327C.5