40-40203 – Safety Footwear Must Be Worn in this Area
40-40109 – Danger – Deep Excavation
40-40030 – Hazard – Beware of Machinery – 450×600
40-40010 – Hazard – Forklifts in Use – 450 x 600
40-40020 – Hazard – Laser Beam Hazard 450 x 600