Warning : Machine to be operated by trained operator only safety sign (WARN13) Size:400x400 mm and precinct roads with dedicated

and precinct roads with dedicated cycling infrastructure

and controlled zones where “Authorised Vehicles only” must be visible before entry

and refuelling points where “LPG Gas” controls ignition sources

and access points where “Fragile roof

The Slow: Construction area ahead sign (C89) is a custom sign used to communicate a clear

Warning : Machine to be operated by trained operator only safety sign (WARN13) Size:400x400 mm and precinct roads with dedicatedThe Warning: Machine to be operated by trained operator only sign (WARN13) is a custom sign used to communicate a clear, site specific message at the exact point where it matters. Purpose and function This sign warns of the specific hazard described, Warning: Machine to be operated by trained operator only. It helps people recognise the risk early, and reduces the chance of misunderstandings and non compliant behaviour. Manufacturing lead time ETA, 4