Two of Nevada’s Native American nations are enforcing mandatory curfews for their members in an attempt to avoid the spread of coronavirus.

The Reno-Sparks Indian Colony near the California border is requiring all members to stay in their homes from 9 p.m. until 5 a.m., except for people who have an essential task to do or need emergency medical treatment.

Even a first-time offense can result in a $500 fine. The third violation could result in jail time. The curfew is set to expire on April 30, but may be extended.

The Pyramid Lake Paiute Tribe, located 35 miles northeast of Reno, established its own curfew effective today, which begins each night at 10 p.m. Violations of that law will result in a $100 fine. The curfew does not have an expiration date.

The two jurisdictions have a total of approximately 2,500 tribal members.