Construction sites face a predictable summer risk. The question is: are you prepared?
Construction sites are temporary, ever-changing environments that present unique security challenges. Whether located in busy town centres, on the edge of new developments, within established residential communities or in more remote locations, they can become attractive targets for unauthorised access.
During the school summer holidays, this risk becomes even more pronounced. With more young people having unstructured free time, and social media continuing to fuel interest in exploring restricted locations, contractors face a heightened risk of trespass, vandalism and serious safety incidents.
Unlike many other project risks, this is one you can see coming.
Why contractors should be acting now
Operational intelligence shows that youth-related trespass follows a clear seasonal pattern, making the summer holidays one of the most predictable periods of increased risk.
VPS incident data shows:
- 64% of all summer youth-related breaches occur after mid-July.
- Trespass incidents are almost twice as likely during the summer months.
- The final ten days of August account for 41% of all summer youth-related incidents.
These aren’t random events. They represent a consistent seasonal trend that allows contractors to plan ahead rather than simply reacting once an incident has occurred.
Social media has changed the threat landscape
Construction sites no longer need to be stumbled across to become a target.
Platforms such as TikTok have transformed how locations are discovered and shared. The #urbex hashtag has generated more than 10.3 billion views, while #abandoned has exceeded 13.2 billion views.
Locations are increasingly shared online, sometimes alongside details of access points, security measures and site vulnerabilities.
What was once an isolated activity has evolved into organised online communities that effectively crowdsource intelligence on vulnerable sites. As content creators compete for views, increasingly risky behaviour, from climbing cranes and scaffolding to entering live construction sites, is being encouraged and amplified.
For contractors, this means the threat extends well beyond the site perimeter.
The consequences extend far beyond trespass
Construction sites contain hazards that can have life-changing consequences.
Open excavations, incomplete structures, exposed services, heavy plant, temporary works and changing site layouts all present significant risks to anyone entering without authorisation.
For developers, contractors and local authorities, a single breach can lead to:
- Serious injury or loss of life
- Project delays
- Theft of plant, equipment and materials
- Damage to infrastructure
- Increased security costs
- Insurance implications
- Regulatory scrutiny
- Reputational damage within the local community
Applying a Security Risk Management Framework to construction
At VPS, we believe these evolving risks require contractors to move from a reactive security model to a proactive Security Risk Management Framework.
Rather than responding after an incident has occurred, the focus should be on anticipating changing risks throughout the construction programme and implementing proportionate measures before sites become targets.
A proactive approach should include:
- Reviewing physical vulnerabilities regularly, recognising that site layouts, access points and perimeter arrangements evolve throughout the build programme.
- Looking beyond the perimeter by monitoring online activity and identifying when sites begin attracting unwanted attention across social media and online communities.
- Treating safeguarding as part of the security strategy, recognising that many trespassers are young people driven by curiosity rather than criminal intent.
- Increasing protection during predictable high-risk periods, particularly from mid-July through the end of the summer holidays.
- Using intelligence to stay ahead of evolving threats, continually reviewing both the physical environment and digital exposure as projects progress.
By combining physical security with intelligence-led monitoring, contractors can identify emerging risks earlier, deploy resources more effectively and reduce the likelihood of incidents before they occur.
Predictable risk demands proactive action
Every construction project is different, but the seasonal pattern isn’t.
Summer brings longer days, school holidays and increased social media activity. Together, they create a predictable window of heightened risk that should be built into every site’s security planning.
Contractors who prepare early are better placed to protect their people, projects, assets and reputation while demonstrating a proactive commitment to safety and safeguarding.
Don’t wait until an incident occurs.
The summer holiday period is a predictable window of increased risk. Speak to VPS about reviewing your site’s security strategy and ensuring the right measures are in place before incidents happen.
Better security starts now.
Our team of security experts are on hand and ready to discuss your vacant property and asset protection needs.
Our Accreditations
VPS Group business units Nexus and VPS Site Security are approved by the SIA. Within the Approved Contractor Scheme (ACS) for Security Guarding, Key Holding and CCTV.
SIA approval – Nexus and VPS Site Security
