321.490  Conviction not to affect credibility.
  The conviction of a person upon a charge of violating any provision of this chapter or other traffic regulation less than a felony shall not affect or impair the credibility of such person as a witness in any civil or criminal proceeding.
[C39, §5037.07; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §321.490]