I checked out your site, and I have to change my assumptions. Although it really seems to be a mixed bag, I have to agree that there was a corresponding change in crime when gun laws were introduced in Australia.
However, it was a mixed bag, as my emphasis below denotes:
From your site:
"WEAPON USE
A weapon was most likely to have been used in attempted murder (76%) and murder (58%), and least likely in sexual assault (1%) in 2003. The proportion of murders involving a weapon peaked in 1996 at 78% while the proportion of attempted murders involving a weapon peaked in 1997 at 87%. The proportion of assault offences involving a weapon increased from 10% in 1995 to 13% in 2003.
VICTIMS(a), Weapon used in commission of offence
A weapon was used in 36% of robberies recorded in 2003. The proportion of robberies in which a weapon was used increased from 36% in 1994 to 46% in 1998 and has since generally declined. For those robberies that involved a weapon, the proportion involving a firearm decreased from 36% in 1994 to 15% in 2003. The proportion of kidnapping/abduction where a weapon was used also fluctuated from 11% in 1995 to 24% in 1999. Since 1999, this proportion has declined to 16% in 2003.
With the exception of assault, a knife was the most common type of weapon used and was involved in 33% of attempted murders, 28% of murders and 19% of robberies. A firearm was involved in 20% of attempted murders, 13% of murders and 6% of robberies.
A firearm was used in 6% of robberies recorded in 2003, the equal lowest proportion since national reporting began in 1993. The proportion of murders involving a firearm in 2003 was also at its lowest on record at 13%. Firearm use in murders peaked at 32% in 1996, but has since declined steadily. For attempted murders in 2003, a firearm was used in 20% of offences, marginally above its low of 19% in 1998 and well below its high of 32% in 1999.
It’s good that your crime rates are decreasing, similar to in the US, where guns have not been outlawed. I withdraw my mistaken allegation that banning firearms and a rising violent crime rate are the norm in Australia (except for rape, which has been increasing dramatically).
Thank you for fighting ignorance!