October 2025
Crowd Control, Safety, Security and HVM Solutions
When it comes to Crowd Protection and Temporary Hostile Vehicle Mitigation (HVM), security, mobility and speed matter. The Pitagone F-11 and F-18 barriers are redefining how leading Sydney security providers like CATO Group (previously CATO Location Services) safeguard major events, pedestrian zones and high-traffic public spaces across Sydney. Designed and manufactured in Belgium, these modular barriers deliver certified protection without the need for permanent fixtures, heavy machinery or intrusive infrastructure.
Both the F-11 and F-18 have been tested in full operational settings, engineered to stop a hostile vehicle travelling 48 km/h, and are fully adjustable to adapt to footpaths, gradients and uneven surfaces. Their lightweight but robust steel construction allows deployment by a single operator, making them one of the fastest and most flexible Temporary Hostile Vehicle Mitigation solutions available today.
Unlike traditional concrete blocks or bulky water-filled barriers, the Pitagone range allows event organisers and councils to maintain open, welcoming event entrances while significantly increasing public safety. These barriers provide visible security, help manage crowd movement, and create safer egress zones—crucial for major events across Sydney and greater NSW. CATO regularly deploys Pitagone devices for councils such as the City of Sydney, ensuring high-volume pedestrian environments remain protected without compromising amenity.
The Pitagone F-11 is fully mobile, with no accessories required, and can be built by one person in minutes. At just 43.8kg per unit, it is simple to move, reconfigure or temporarily open for emergency and authorised vehicles. The Pitagone F-18, equally lightweight at 38.5kg, offers two adjustable widths—making it ideal for flexible streetscapes and tighter access environments. Both models contain no sharp ends and are engineered for rapid deployment in challenging urban conditions.
As demand for Temporary Hostile Vehicle Mitigation grows across Sydney’s event, entertainment and civic sectors, Pitagone barriers have become one of CATO’s most requested HVM solutions. Their ability to stop vehicles up to 7.5 tonnes, combined with fast installation and adaptable configurations, makes them an essential part of modern urban safety planning.
Looking for other HVM devices and strategies? Not sure if your event requires HVM? Contact us for a HVM Checklist, HVM consulting or more information regarding our HVM options.
CATO offer a number of specialised services tailored for the film and television industry. These services include dedicated Film Traffic Management, Film Security, Unit Management, Safety & Stunts support and a growing fleet of Production Vehicles designed specifically for on-set and on-location work.
CATO Group is proud to announce our expansion into South East Queensland (SEQ), delivering expert Traffic Control and Traffic Management services across the construction, film, and event industries.
An Integrated Crowd Traffic Management Plan (ICTMP) is a comprehensive strategy that combines traffic control and crowd management to ensure the safe and efficient movement of vehicles and people at events, construction sites, or film productions. Unlike standard traffic control plans, an ICTMP recognises that vehicle traffic and pedestrian flows are interconnected and must be managed together.
