The 3 policy changes in the paper :
``` Evidence suggests that three priority policies would have the greatest impact in reducing overall firearm homicide rates:
• Universal background checks;
• Prohibition of gun possession by people with a history of any violent misdemeanor, threatened violence, or serious alcohol-related crime or subject to a domestic violence restraining order. This must be accompanied by: (1) a requirement that firearms already in their possession be surrendered; (2) a procedure for confiscating guns if they are not relinquished voluntarily; and (3) procedures for confiscating guns in situations where a person becomes prohibited from owning firearms after having passed an earlier background check;
• Extreme risk protection order laws that allow removal of firearms from an individual who, after due process, is deemed to represent a threat to themselves or others
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