Section 717D.4 - Penalties1. Except as provided in section 717D.2, subsection 10, a person who violates a provision of this chapter commits a class "D" felony.2. A person who violates section 717D.2, subsection 10, by acting as a spectator of a contest event conducted in this state commits the following: a. An aggravated misdemeanor for the first offense.b. A class "D" felony for a second or subsequent offense.2002 Acts, ch 1130, §8; 2004 Acts, ch 1056, §7, 10; 2008 Acts, ch 1135, §3