In the United States, a red flag law is a gun violence prevention law that permits a state court to order the temporary removal of firearms from a person who they believe may present a danger to others or themselves. A judge makes the determination to issue the order based on statements and actions made by the gun owner in question. Refusal to comply with the order is punishable as a criminal offense. After a set time, the guns are returned to the person from whom they were seized unless another court hearing extends the period of confiscation.Orders issued under "red flag" laws, also called risk-based gun removal laws, are known by several names, including Extreme Risk Protection Orders (ERPOs, in Colorado, Maryland, Massachusetts, Michigan, Minnesota, Nevada, New Jersey, New York, Oregon, Rhode Island, Vermont, Washington, and the District of Columbia); Extreme Risk Firearm Protection Orders (ERFPOs, in New Mexico); Emergency Substantial Risk Orders (ESROs, in Virginia); Firearm Restraining Orders (FROs, in Illinois); Gun Violence Protective Orders (GVPOs, in Hawaii); Gun Violence Restraining...