40-40138 – Danger – 415 Volts – 600×450
40-40106 – Danger – Construction Site Unauthorised Persons Keep Out
40-40103 – Danger – No Entry Authorised Persons Only – Metal
40-40031 – Hazard – Keep all cylinders chained – 450×600
40-40001 – Hazard -Trucks Crossing – 450 x 600