HVM Bollards: Protecting People and Critical Infrastructure

Protecting public spaces, commercial properties and critical infrastructure requires more than controlling vehicle access. It requires security systems designed to withstand real vehicle threats.

As cities expand and security demands increase, Hostile Vehicle Mitigation (HVM) has become an essential part of modern infrastructure protection. From pedestrian precincts and childcare centres to data centres and government buildings, vehicle-security barriers help reduce the risks associated with accidental collisions, ram raids and deliberate vehicle attacks.

At Australian Bollards, we provide a range of crash-rated HVM bollards, anti-vehicle fences, removable security barriers and cantilever gate systems designed to protect people, buildings and critical infrastructure.

Unlike ordinary parking bollards, crash-rated HVM systems are engineered to withstand specified vehicle impacts. Recognised testing standards, including ISO 22343-1:2023, IWA 14-1:2013 and PAS 68:2013, assess barrier performance based on vehicle weight, impact speed and penetration distance.

Our product range includes systems with published impact classifications involving heavy vehicles of approximately 7.5 tonnes travelling at 64 km/h. These classifications describe performance under defined test conditions, while correct installation, foundations and maintenance remain essential to effective protection.

Protecting Critical Infrastructure with Australian Bollards

The importance of HVM extends beyond laboratory testing. Security barriers must provide practical protection while meeting the operational requirements of each facility.

At the ANZ Data Centre in Melbourne, we installed an anti-vehicle fence system designed to strengthen perimeter protection against unauthorised vehicle intrusion. With data centres supporting essential digital services, protecting sensitive equipment and maintaining secure vehicle access are important considerations.

We have also installed security bollards at Casselden Place in Melbourne, near the Victorian Parliamentary precinct. The installation included removable key-lockable bollards, providing physical protection while allowing authorised vehicle access when required.

For security-sensitive facilities requiring controlled entry, our PAS 68 Cantilever Gate System combines vehicle access control with manufacturer-published impact classifications. Such systems can be considered for data centres, government facilities, industrial premises and other critical infrastructure requiring engineered perimeter protection.

These installations demonstrate how HVM solutions can be incorporated into different environments, combining physical security with everyday functionality.

Real Incidents Highlight the Value of HVM Protection

The importance of properly designed vehicle barriers becomes particularly clear when examining actual vehicle incidents.

Following the 2017 Bourke Street vehicle attack, Melbourne introduced permanent security improvements, including 131 steel bollards installed at Bourke Street Mall by 2019.

In January 2021, a fleeing vehicle entered the mall and struck a security bollard. Victoria Police reported that the barriers performed as intended, with pedestrians taking shelter behind them. This provided a real-world example of how physical security barriers can help protect people during a vehicle intrusion.

Singapore has also experienced incidents highlighting the role of roadside protection. In 2018, a collision between two public buses along Jalan Jurong Kechil resulted in one bus mounting the kerb and striking a safety bollard, which was reported to have absorbed part of the impact.

More recently, in February 2025, a bus struck a safety bollard near Tanah Merah MRT station. Singapore's Land Transport Authority explained that its roadside safety bollards are designed to absorb impact energy, sometimes through controlled deformation.

These incidents illustrate an important principle: effective vehicle protection depends on how a barrier manages an impact, not simply whether it remains undamaged.

The systems involved in these incidents were not identified as Australian Bollards products. Roadside pedestrian-safety bollards also should not be assumed to provide the same protection as independently crash-tested HVM barriers.

Protection That Builds Public Confidence

Beyond physical security, HVM installations influence how people experience and interact with public spaces.

In Melbourne, some residents have expressed concerns about the appearance of security bollards, while others have supported protective infrastructure that improves public safety.

In Geelong, community and business engagement supported permanent automated vehicle-access bollards following a trial. Local hospitality operators also described benefits from reduced vehicle traffic, including more comfortable outdoor dining environments and greater peace of mind.

Singapore's experience highlights the importance of balancing protection with accessibility. While some members of the public have requested additional bollards around bus stops, the Land Transport Authority has explained that poorly positioned barriers can obstruct wheelchair users, older pedestrians and families with prams.

These perspectives reinforce the importance of designing HVM systems that provide meaningful protection while preserving accessibility, appearance and everyday usability.

For childcare centres, this means protecting sensitive pedestrian areas while maintaining safe movement for children and families. For government and political facilities, it means strengthening perimeter security without unnecessarily restricting authorised access. For data centres and critical infrastructure, it means combining impact protection with reliable operational access.

Building Safer Environments for the Future

Real incidents in Australia and Singapore demonstrate the value of physical vehicle barriers, while recognised crash-testing standards help establish how properly engineered HVM systems perform under specified conditions.

At Australian Bollards, our experience includes vehicle-protection installations at the ANZ Data Centre and Casselden Place, alongside a range of crash-rated bollards, anti-vehicle fences and security gate solutions for commercial and critical-infrastructure applications.

Whether protecting a data centre, childcare facility, government precinct or public gathering space, effective HVM begins with understanding the risks and selecting the right tested and professionally installed system.

Because HVM is not simply about stopping vehicles. It is about protecting people, safeguarding infrastructure and creating safer environments for everyone.

Keep it Safe. Keep it Local. Keep it Australian Made.