Any county may, by local legislation, increase the amount of the finance charge, fee or assessment provided for in this article, but is hereby prohibited from decreasing said amount; provided, however, all local laws levying acreage assessments are repealed retroactively effective October 1, 1990, except to the extent that they exceed ten cents per acre.
(Acts 1989, No. 89-652, p. 1292, §10; Acts 1991, No. 91-670, p. 1306, §1.)