Brazil virtually banned guns. Violent crime and murder rates increased. Including gun crime.
Australia drastically increased restrictions on guns in the mid 90s, their violent crime and murder rates were almost a mirror of ours as we were letting the assault weapons ban expire and nearly doubling our number of guns. The UK made very similar changes and their violent crime and murder rates actually went up.
This from fact check:
In 2009, we wrote an Ask FactCheck item for readers who wanted to know, “Did gun control in Australia lead to more murders there last year?” The answer at the time was “no,” and that’s still the case.
In fact, the most recent government report on
crime trends in Australia says, “Homicide in Australia has declined over the last 25 years. The current homicide incidence rate is the lowest on record in the past 25 years.”