40-40109 – Danger – Deep Excavation
40-40002 – Hazard – Beware Of Vehicles – 450 x 600
40-40004 – Hazard – Beware Of Crane – 450 x 600
40-40020 – Hazard – Laser Beam Hazard 450 x 600
40-40103 – Danger – No Entry Authorised Persons Only – Metal