All this talk again about what should we do to reduce firearm violence and deaths. It's not rocket science and numerous nations are able to have a fraction of the deaths that we have. Look at Japan. They average 10 firearm deaths annually. The U.S. over 40K. How about we pass laws like France:
Category D requires the owner to be older than 18.
Category C requires the owner to be older than 18, have hunting, shooting or ball-trap license of the current year stamped by a doctor.
Category B requires the owner to be older than 18, be affiliated with a shooting range, have attended at least 3 shooting sessions with an instructor, and have a medical certificate. The shooter then receives a 5-year authorization to purchase and own of Category B firearms (and therefore Category C firearms since they are affiliated with a shooting range).
Category A11 and A12 purchase not allowed since August 1st 2018, for gun ownership before its same requirement as Category B.
No civilian may carry any weapons in a public place. A special form allows a civilian to apply for a 1-year carry license, which allows them to carry a handgun and a maximum of 50 rounds if they are "exposed to exceptional risks to their life". In practice, such authorizations are rare.
Exceptions exist for children and teenagers with a shooting or ball-trap license and parental approval. A child aged between 9 and 12 can own D categorized weapon that shoot projectiles In a non pyrotechnic way between 2 and 20 joules. A teenager aged 12 to 16 can own C and D categorized weapons. They can also own one-shot, rimfire Category B firearms if they participate in international shooting competitions (only with a shooting licence).
A shooter between the ages of 16 and 18 who has a shooting, hunting or ball-trap license can own C and D categorized weapons. They can also own Category B firearms if they participate in international shooting competitions(only with a shooting licence).
Carrying a gun is defined as having a gun by one's side on a public place ready to use. Transporting a gun is defined as having an unloaded, locked or disassembled gun and having a legitimate reason (personal defence doesn't qualify) for doing so in a public place. A legitimate reason to transport a firearm is a legal document like a hunting, shooting, collector, or ball-trap licence. Hunting, collector and ball-trap licences only work for D and C categorized weapon transportation. A shooting licence works for A, B, C and D categorized weapons.
Showing a firearm in public to scare people can be a charge of public disorder.