On a Sunday afternoon in the year 1996, a single attacker wielding rapid-fire weapons took the lives of 35 people in the Australian tourist town of Port Arthur.
That horrific event nearly a generation ago, which ushered in some of the toughest firearm regulations in the world, can seem like a bygone age for many Australians.
However, the tragedy in Bondi this past Sunday, which claimed 15 lives, has revived the ghosts of the Port Arthur massacre.
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 equates to approximately one firearm per seven citizens.
While Queensland has the highest number of legal firearms, followed by NSW and the state of Victoria, it is Tasmania and the NT that have the greatest density of weapons.
The data also contradicts the common view that guns are mostly possessed by rural residents.
Weapons are common in urban centres, with a large share located in major cities.
Critically, there are now more guns in fewer hands, with the average licence holder possessing over four firearms.
Firearm regulations in Australia are not uniform across the country, with a patchwork implementation of rules across states and territories.
Generally, to apply for a gun licence, an individual must be an adult, deemed a "fit and proper person", pass a safety program, and provide a "valid purpose" for ownership.
The allowable purposes include sport shooting or animal management, target or sport shooting, certain professional duties, and as a hobby.
However, significant shortcomings remain. For instance, individuals under 18 in some jurisdictions can have supervision of a firearm from as young as early adolescence.
Following the Port Arthur massacre, a sweeping overhaul of national gun laws was enacted, leading to a voluntary hand-in of over 650,000 firearms.
Certain types of firearms were prohibited, and background checks alongside delays for sales were introduced.
A key tenet of these reforms was the elimination of "personal protection" as a acceptable grounds for gun ownership.
In the hours following the Bondi shooting, political leaders were forceful about the need to tighten gun laws.
A national gun buyback scheme was proposed, marking the largest such effort since 1996.
Other suggested measures now under consideration include:
There are also calls for ongoing evaluations of existing licence holders, acknowledging that "situations evolve" over time.
These reform efforts have met with opposition from some quarters.
Pro-gun advocates argue that restricting ownership would not have averted an attack driven by radicalisation.
They suggest that focus would be better spent combating radicalisation rather than changing laws for the vast majority of law-abiding citizens.
Furthermore, a critical reform from 1996 – a centralised weapon tracking system – remains unfinished, though it has now been listed as a priority.
For campaigners, the Bondi attack is a stark warning that regulations must be updated with changing times.
They argue that reform is needed to "address deficiencies" and protect public safety.
While mass shootings remain relatively rare in Australia compared to some nations, the potential persists, and the ongoing issue of weapons being misused – through theft – continues to pose a problem.
As one advocate reflected, "It's sad that it needs such a tragedy to prompt action and listen."
Maya Chen is a journalist and blogger with a passion for storytelling and community-focused reporting, covering diverse topics from local news to global trends.