AUTHORISED VEHICLES EXCEPTED SIGN RECEPTION SIGN and heavy machinery that have

and heavy machinery that have restricted rear and side visibility

near equipment or machinery

This sign indicates that individuals in those areas are required to wear life jackets or personal flotation devices (PFDs) for their safety while they are near or in the water

the sign helps to prevent unauthorized vehicles from occupying them

AUTHORISED VEHICLES EXCEPTED SIGN RECEPTION SIGN and heavy machinery that haveAUTHORISED VEHICLES EXCEPTED sign (R9 4) is used in Australia to indicate that only vehicles with specific authorization are allowed in a certain area, while other vehicles are prohibited. This sign is commonly placed at restricted zones like private roads, loading docks, emergency access roads, and parking areas reserved for specific users. It helps control traffic flow and ensure safety by limiting access to vehicles with special permission, such as