These rules shall not be construed to prohibit the imposition by municipal or county ordinance of further regulations and prohibitions upon the sale, use, and possession of fireworks, including permissible fireworks, within the corporate limits of any city, town, or all or any part of the unincorporated areas of a county, but no such city, town, or county shall permit or authorize the sale, use, or possession of any fireworks in violation of C.R.S. § 24-33.5-2001 through § 24-33.5-2011 and these rules.
8 CCR 1507-12-2.5