No person shall possess, discharge, set off, or cause to be discharged, in or into any state park area, any firecrackers, torpedoes, rockets, fireworks, explosives, or substance harmful to the life or safety of persons or property. Provided that the director or designee may issue permits for firework displays subject to conditions established by the agency and as provided in chapter 70.77 RCW.

Any violation of this section is an infraction under chapter 7.84 RCW.