Oxygen Deficient Atmosphere - Danger Class 5.1 Prohibition sign used to indicate

Prohibition sign used to indicate that no unauthorised entry is not permitted

Prohibition sign used to indicate that keep off the grass is not permitted

giving a clear external warning and a sun-visor effect for the operator

This sign warns of **explosive powered tools in use** hazards and is intended to restrict access to high-risk areas

Oxygen Deficient Atmosphere - Danger Class 5.1 Prohibition sign used to indicateDanger sign used to warn of a hazard or hazardous condition that may result in serious injury or death. This sign warns of oxygen deficient atmosphere hazards and is intended to identify or control access to high risk areas. Suitable for industrial sites, construction areas, mining operations, and workplaces where immediate hazards are present. Available in Standard and Class 100 Reflective finishes. Designed in accordance with AS 1319.