Ring any bells?

"Resistance to gun reform in Australia had been fierce in the years leading up to Port Arthur. In 1987 two massacres in Melbourne left a total of 15 people dead and placed the issue of gun control firmly on the national political agenda. But the firearms lobby and lawmakers in gun-friendly states like Queensland and Tasmania worked to frustrate efforts at federal reform. Part of the problem, and an obvious point of similarity with the situation in the United States today, was that guns were mostly regulated by the states, which made reform dependent on national coordination...."

https://www.google.com/amp/s/www.ny...n/australia-mass-shootings-guns.amp.html