C.R.S. § 35-9-125

(1) No person may be charged under this section unless it is determined, after notice and an opportunity for hearing conducted pursuant to article 4 of title 24 , C.R.S., that such person has twice committed the violation to be charged; except that this subsection (1) shall not apply to any person who violates any of the provisions of section 35-9-120 (1)(a), (1)(b), (1)(e), (1)(f), (1)(j), (1)(k), or (2)(c). (2) Any person who violates any of the provisions of section 35-9-120 (1)(a), (1)(b), (1)(c), (1)(e), (1)(f), (1)(h), (1)(j), (1)(k), (2)(a), (2)(b), (2)(c), or (2)(g) or 35-9-123 (3) commits a class 2 misdemeanor and shall be punished as provided in section 18-1.3-501 . (3) Any person who violates section 35-9-120 (1)(g), (2)(d), (2)(e), or (2)(f) commits a petty offense and shall be punished as provided in section 18-1.3-503 . (4) Repealed.