No Unauthorised Persons Allowed this Point - Safety Signs by Caledonia Signs

A No Unauthorised Persons Allowed Beyond This Point sign is used to clearly mark boundaries where only individuals with permission, clearance, or specific roles are allowed to enter. Its purpose is to restrict access to sensitive, hazardous, or controlled areas to protect safety, security, and privacy. The sign serves as a legal and visual notice that entering without authorisation may have consequences, such as disciplinary action, legal penalties, or physical danger.

This sign is commonly placed at entry points to construction sites, warehouses, industrial facilities, military zones, power plants, cleanrooms, airports, and backstage areas in venues. It's also used in corporate offices to protect confidential workspaces or in schools and hospitals to prevent public access to staff-only zones.

The primary reasons for using this sign are safety and security. In many environments, unauthorised access could result in injury, theft, data breaches, or interference with sensitive operations. The sign helps ensure that only trained or vetted individuals can access areas with dangerous equipment, classified information, or essential services.

In summary, a No Unauthorised Persons Allowed Beyond This Point sign is a critical control measure for limiting access to specific zones. It helps protect people from harm, safeguards assets or information, and supports legal and regulatory compliance in workplaces and public facilities.

Materials Explained

Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application.

Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.

Self-Adhesive Vinyl: Self-adhesive vinyl is easy to apply and it’s budget-friendly. Its adhesive backing allows for easy application to a variety of surfaces such as glass, metal, plastic, and painted walls, which simplifies installation and reduces setup time. Self-adhesive vinyl provides a clean, professional finish that suits many indoor environments including offices, retail, industrial sites, and vehicles. It is more affordable than many other material types and allows for custom shapes, colours, and graphics.

Rigid Plastic with Self Adhesive Backing: Our standard rigid plastic is a gloss white, smooth, solid material that allows for crisp printing of text and graphics - resistant to weather, moisture, chemicals. A strong peel & stick adhesive backing eliminates the need for tools or hardware, providing a long-lasting bond to most smooth surfaces, saving time and labour costs.

Floor Graphic:Sub surface printed underneath a durable polycarbonate layer laminated with a hard-wearing, anti-slip film. This construction protects the graphic from wear, scratches, and moisture, ensuring long-lasting vibrancy and clarity while providing excellent traction to reduce slip risks. Easy to clean and resistant to damage, these floor graphics are ideal for high-traffic indoor and outdoor areas like retail spaces, hospitals, and factories, combining safety, durability, and eye-catching visuals in one effective solution.

Step Strip: A high gloss, flexible PVC vinyl with self-adhesive backing. Suitable for applying to most smooth, dry and clean surfaces. Ideally suited for internal signs.