from wikipedia:
In spite of the efforts of the state of Hawaiʻi, many people illegally hike the Kalalau Trail and even live in the valley.......The residents of the valley sometimes come into conflict with authorities charged with enforcing the law. The DOCARE officials make biannual raids of the valley, sometimes slashing and burning camp sites and illegal farms. Visitors who do not have a permit are issued citations that require a court appearance and a fine of up to $500 for a first offense.