40-40201 – This Is A Hard Hat Area – Safet Helmats must be worn
40-40110 – Danger – Asbestos Removal in Progress
40-40020 – Hazard – Laser Beam Hazard 450 x 600
40-40011 – Pedestrians Watch Your Step 600 x 450
40-40108 – Danger – Demolition Work in Progress