40-40108 – Danger – Demolition Work in Progress
40-40031 – Hazard – Keep all cylinders chained – 450×600
40-40103 – Danger – No Entry Authorised Persons Only – Metal
40-40020 – Hazard – Laser Beam Hazard 450 x 600
40-40106 – Danger – Construction Site Unauthorised Persons Keep Out