DANGER BIOLOGICAL HAZARD SIGN Size:450mm x 600mm NBN/Comms Room sign is a

NBN/Comms Room sign is a statutory sign used to indicate the location of a telecommunications room that houses the National Broadband Network (NBN) equipment or other communication systems

It's commonly found in public spaces

alerting workers and passersby to the potential danger of falling into or near the excavation

Refuge Island Sign W8-25 is used in Australia to indicate the location of a refuge island

fragile roofs

DANGER BIOLOGICAL HAZARD SIGN Size:450mm x 600mm NBN/Comms Room sign is aDANGER BIOLOGICAL HAZARD sign is used to warn people that there are dangerous germs, bacteria, viruses, or other harmful biological materials in an area. You put this sign where people could be exposed, like in labs, hospitals, or places handling medical waste. Its purpose is to keep people safe by telling them to be careful, wear protective gear, and not enter without permission. It helps prevent accidents, infections, and the spread of harmful