(A) A violation of §§ 90.01 or 90.02 shall constitute a municipal civil infraction which, upon an admission or finding of responsibility, shall result in a fine of not less than $25 or more than $500.
(B) All subsequent violations of §§ 90.01 or 90.02 within two years shall constitute a municipal civil infraction which, upon an admission or finding of responsibility, shall result in a fine of not less than $50 or more than $500.