40-40149 – Danger – Powerlines Overhead – 600×450
40-40108 – Danger – Demolition Work in Progress
40-40030 – Hazard – Beware of Machinery – 450×600
40-40002 – Hazard – Beware Of Vehicles – 450 x 600
40-40106 – Danger – Construction Site Unauthorised Persons Keep Out