On a weekend day in April 1996, a single attacker wielding semi-automatic rifles killed 35 people in the Australian tourist town of Port Arthur.
That national tragedy nearly a generation ago, which led to some of the most stringent weapons policies in the world, can seem like a different era for many residents.
However, the shooting at Bondi this past Sunday, which claimed 15 lives, has revived the ghosts of the Tasmanian tragedy.
A recent report revealed that there are now in excess of four million weapons owned by civilians across the country – a figure that is nearly twice the amount from two decades prior.
This means approximately a weapon for each small group of people.
While Queensland has the most registered guns, followed by New South Wales (NSW) and Victoria, it is the island state and the Northern Territory that have the most guns per person.
The data also dispels the common view that guns are mainly owned by people in regional areas.
Weapons are widespread in metropolitan and suburban areas, with a large share located in urban hubs.
Critically, there are now more guns in fewer hands, with the registered individual possessing more than four firearms.
Weapons legislation in Australia are varied across the country, with a mixed implementation of rules across states and territories.
Broadly speaking, to secure a gun licence, an individual must be of legal age, deemed a "responsible individual", pass a safety program, and provide a "legitimate need" for ownership.
The accepted reasons include recreational hunting or pest control, competitive shooting, certain occupational requirements, and collecting.
However, significant shortcomings remain. For instance, individuals under 18 in some areas can have use of a firearm from as young as early adolescence.
Following the Port Arthur massacre, a comprehensive reform of national gun laws was enacted, leading to a voluntary hand-in of over 650,000 firearms.
Automatic and semi-automatic rifles were banned, and security screenings alongside mandatory cooling-off periods for sales were introduced.
A key tenet of these reforms was the rejection of "self-defence" as a acceptable grounds for gun ownership.
In the wake the Bondi shooting, political leaders were clear about the need to tighten gun laws.
A weapons collection initiative was announced, marking the first such effort since 1996.
Other planned reforms now under consideration include:
There are also calls for regular reviews of existing licence holders, acknowledging that "people's circumstances can change" over time.
These reform efforts have sparked debate from some quarters.
Pro-gun advocates maintain that restricting ownership would not have prevented an attack driven by radicalisation.
They suggest that political capital would be better spent combating radicalisation rather than restricting lawful owners for the vast majority of licensed individuals.
Furthermore, a key proposed reform from 1996 – a centralised weapon tracking system – remains not yet operational, though it has now been listed as a urgent task.
For campaigners, the Bondi attack is a tragic indication that regulations must be updated with new threats.
They argue that reform is needed to "keep up-to-date" and safeguard communities.
While mass shootings remain infrequent in Australia compared to some nations, the threat persists, and the legacy of weapons being misused – through poor storage – continues to pose a problem.
As one advocate noted, "It's sad that it requires such a devastating event to prompt action and take notice."
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