MAIN SWITCHBOARD AUTHORISED PERSONS ONLY SIGN Material:Vinyl Sticker or older buildings with outdated

or older buildings with outdated plumbing

or near hot outdoor surfaces like barbecue grills or steam pipes

It's commonly found on bins

TREE PROTECTION AREA SIGN

or any other public or private buildings where such doors are installed

MAIN SWITCHBOARD AUTHORISED PERSONS ONLY SIGN Material:Vinyl Sticker or older buildings with outdatedMain Switchboard Authorised Persons Only sign is a type of statutory sign used in Australia to indicate that only authorised individuals are allowed to access the main switchboard. This sign is typically placed near the main electrical switchboard of a building or facility to prevent unauthorised access, which could be dangerous. It helps ensure that only trained personnel who understand electrical systems and safety procedures can interact with the