Children Must Not Play On this Site - Safety Signs by Caledonia Signs

Warn and prevent children from entering and treating a worksite, construction area, or industrial zone as a play area. Such locations can be extremely dangerous, with hazards including heavy machinery, sharp tools, unstable materials, open excavations, and falling objects. The sign sends a clear message to parents, guardians, and anyone responsible for children that the site is not a safe environment for play or exploration.

This sign should be displayed prominently at all entry points to the site, especially in areas near schools, residential neighborhoods, or public spaces where children are likely to be present. It can also be fixed to perimeter fencing, gates, and access barriers, ensuring visibility from multiple directions. In high-risk projects, it may be combined with other hazard and access-control signs to strengthen the warning.

The main reason for using this sign is accident prevention. Children may not recognize or understand the dangers present on a worksite and could wander in out of curiosity. By displaying this warning, site operators not only protect children from harm but also meet legal or insurance requirements to take reasonable steps in preventing unauthorized access, particularly for vulnerable groups.

For best results, the sign should be durable, weather-resistant, and clearly readable from a distance. It should be supported by secure fencing, locked gates, and regular checks to ensure that no access points have been left open. When used effectively, this sign helps safeguard children’s safety and reinforces the message that worksites are strictly for authorized, trained personnel only.

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.