What does the word 'liaise' mean exactly? The word liaise means to work with someone in a professional way. The end benefit should be mutual, and it is normally in a positive spirit to achieve common goals. Edit
The Australian standard covering safety signs regulates the design and use of safety signs. There are seven categories of safety signs identified by colour and shape: Mandatory signs Signs and safety Background Prohibition signs â these are signs that indicate something that you must not do. They are
MEANING: You are approaching a hazardous location or a location where there is a special rule, as shown in the sample signs. Sometimes a warning sign is joined with a yellow and black recommended speed sign. This indicates reduced speed is advised in that area.