No Unauthorised Persons Allowed in these Stores - Safety Signs by Caledonia Signs

Used to restrict access to storage areas that contain valuable, sensitive, or potentially hazardous items. It serves as a clear warning that only authorised personnel—such as staff with specific roles, credentials, or training—are permitted to enter. This helps maintain safety, inventory control, and operational efficiency.

This sign is typically placed at the entrances to stockrooms, warehouses, supply rooms, chemical stores, maintenance storage areas, and medical supply cabinets. In workplaces like factories, hospitals, schools, retail environments, and laboratories, such storage areas often contain tools, chemicals, equipment, or confidential materials that must be handled properly.

The primary reasons for using this sign are safety, security, and accountability. Unauthorised access could result in theft, damage, misuse of materials, or even injury—particularly if hazardous substances or heavy equipment are stored inside. It also helps with regulatory compliance, as many industries require controlled access to specific items.

In summary, a No Unauthorised Persons Allowed in These Stores sign is essential for protecting both people and property. It limits access to designated staff, reduces the risk of accidents or losses, and ensures that storage areas are used and managed responsibly.

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.