Iowa Code § 321.42
84 Acts, ch 1305, §51; 85 Acts, ch 209, §1; 99 Acts, ch 13, §6; 2000 Acts, ch 1016, §43, 47; 2004 Acts, ch 1013, §11, 35; 2005 Acts, ch 34, §4, 26; 2006 Acts, ch 1068, §11; 2008 Acts, ch 1113, §16, 21; 2008 Acts, ch 1124, §6
Referred to in §312.2, 321.52A, 331.557, 648.22A
Surcharge imposed; §321.52A