Warning To Public Sign
Warns the public that a site is private property and unauthorised access is prohibited.
• Prevents unauthorised entry and trespassing
• Ideal for building sites, construction areas, and private land
• High-contrast yellow and black design for clear visibility
• Available in durable materials suitable for indoor and outdoor use
• Helps reduce liability and reinforces site safety rules
Product Overview
This Warning To Public sign clearly informs individuals that the area is private property and that unauthorised access is not permitted. Featuring bold black text on a highly visible yellow background, it also highlights liability limitations and includes a notice to parents regarding the dangers of trespassing. This sign is essential for maintaining safety, reducing risk, and communicating site rules effectively.
Where to Use
- Construction sites
- Private land and restricted areas
- Industrial premises
- Building renovation zones
- Outdoor work sites
Key Features
- Clear warning message to deter trespassing
- Highly visible yellow and black design
- Includes liability disclaimer and parental notice
- Easy to read from a distance
- Suitable for various environments
Materials & Options
- Rigid Plastic (1mm)
- Rigid Plastic (2mm)
- Self Adhesive Vinyl
- Recyclable Correx ® (4mm)
Compliance
This sign supports compliance with UK health and safety regulations, including:
- Health and Safety at Work etc. Act 1974
- Safety Signs and Signals Regulations 1996
Frequently Asked Questions
Where should this sign be installed?
This sign should be placed at site entrances, perimeter fencing, and any access points to clearly warn the public before entry.
Is this sign suitable for outdoor use?
Yes, depending on the material selected, this sign is suitable for both indoor and outdoor environments.
What does this sign indicate?
It indicates that the area is private property, prohibits unauthorised access, and warns of potential dangers and liability limitations.
Trade Discounts
Rainbow Safety supplies safety signs to trade professionals across the UK.
Our trade customers include:
- Fire safety service companies
- Fire risk assessors and safety consultants
- Electrical wholesalers
- Facilities management companies
Approved trade customers receive:
- Preferential trade discounts
- Better margins for reselling safety signs
- Marketing support to help you sell more signs
- Access to our full range of safety signs
With the support and marketing tools provided, our sales have grown to over £3,000 per month.
Fire extinguisher servicing margins are not what they used to be, so supplying safety signs has become a valuable additional revenue stream for our business. On one warehouse safety survey alone we invoiced £5,100 on a single order.
We can now compete with internet prices and still make a healthy margin.
We were regularly asked to supply safety signs, but struggled to compete with internet prices while maintaining a worthwhile margin.
Working with Rainbow Safety has changed that. We can now offer our customers a competitive range of safety signs while still making a healthy margin for our business.
Loyalty Rewards
Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.
- Schools and colleges
- Facilities management companies
- Contractors and maintenance teams
- Offices and commercial premises
- Preferential pricing for regular customers
- Free design service for custom safety signs
- Access to exclusive promotional offers
- Dedicated account manager if required
“Rainbow Safety has become our go-to supplier for safety signs.”
We regularly need safety signs for maintenance work, refurbishments and ongoing compliance updates. Since ordering from Rainbow Safety, the process has been straightforward, reliable and cost-effective.
The loyalty rewards and special offers have helped us save money across repeat orders, while the wide product range means we can usually source everything we need in one place.
Fast ordering, consistent quality and ongoing rewards have made Rainbow Safety a valuable supplier for our business.
Reviews
Fixed the plastic sign with cable ties near an access point. Solid build quality and still sticks out well from a distance—even on overcast days. Feels properly professional.
Went for the Correx board on a temporary barrier. Light enough to shift as needed, and the print hasn’t blurred or bent. Does exactly what’s expected.
Used the self-adhesive vinyl on site hoarding. Holding tight even with dust and grit around. Clear and bold—cuts through the background clutter nicely.
The rigid plastic version sits well on a fencing post by the gate. Colours still pop despite a few heavy showers. Looks serious enough to keep the public back.