Red Circle/Diagonal, Prohibited Safety Signs
 No Naked Flames |  No Industrial Vehicles |  No Pedestrians |  No Unauthorised Persons |
 No Smoking |  Not Drinkable |  Do Not Touch |  Do Not Extinguish with Water |
Blue Mandatory Safety Signs
 Ear Protection must be worn |  Eye Protection must be worn |  Face Protection must be worn |  Fire door must be kept closed |
 General mandatory sign |  Pedestrians must use this route |  Repiritory Equipment must be worn |  Safety Boots must be worn |
 Safety Gloves must be worn |  Safety Harness must be worn |  Safety Helmet must be worn |  Safety Overalls must be worn |
 Hand Sanitiser must be used | |||
Green Safety Information Signs
 Emergency Telephone |  Exit |  Eye Wash |  First Aid |
 Safety Shower |  Stretcher | ||
Yellow Triangle Safety Warning Signs
 Biological Risk |  Corrosive Material |  Danger Electricty |  Drop |
 Explosive Material |  General Danger |  Do Not Touch |  Industrial Vehicles |
 Laser Beam |  Low Temperature |  Non Ionising Radiation |  Obstacles |
 Overhead Load |  Oxydising Material |  Radioactive Material |  Strong Magnetic Fields |
 Toxic Material | |||