40-40209 – Respirator Must Be Worn in this Area
40-40020 – Hazard – Laser Beam Hazard 450 x 600
40-40002 – Hazard – Beware Of Vehicles – 450 x 600
40-40110 – Danger – Asbestos Removal in Progress
40-40105 – Danger – Explosive Powered Tools in Use – Keep Clear – Metal