Any poll officer who:

(1) Permits any unregistered person to vote at any primary or election, knowing such person is unregistered;

(2) Permits any person registered as an elector to vote, knowing that such person is not qualified to vote, whether or not such person has been challenged;

(3) Refuses to permit any duly registered and qualified person to vote at any primary or election, with the knowledge that such person is entitled to vote; or

(4) Renders assistance to an elector in voting in violation of Code Section 21-2-409, or knowingly permits another person to render such assistance in violation of Code Section 21-2-409

shall be guilty of a misdemeanor.