Any person or business who receives a work zone speed safety camera system infraction for a vehicle that is exempt under WAC 446-105-070, may request a contested hearing to challenge the infraction.

(1) At the contested hearing, the person or business may be required to submit documentary proof that the vehicle meets the requirements for any of the exemptions listed in WAC 446-105-070.

(2) If the recipient of a notice of infraction fails to contest the infraction, the recipient will be liable for any penalty amount.