1997 Wisconsin Act 84
343.44(2)(am) Any person who violates sub. (1)(b) before May 1, 2002, may be required to forfeit not more than $600, except that, if the person has been convicted of a previous violation of sub. (1)(b), or of operating a motor vehicle in violation of s. 343.44(1), 1997 stats., with an operating privilege that is revoked, within the preceding 5-year period, the penalty under par. (b) shall apply.