While becoming very common on 4wds the legalities are still very
grey, especially from state to state. It has been a couple of years since this was last discussed at length on the
forum (except WA changes this year). So I’m hoping this post can be a place for people to deposit any research they have done on the legalities of light bars and there mounting to vehicles.
I purchased my current 4wd about a year ago and in the process of setting it up I was keen to have good lighting for the safety factor. I live in a regional area where you see dead kangaroos on the side of the road every day. So good lighting and a bulbar are really essential for safety.
So before I went and spent the money I did my research and also called into my local police station.
https://www.vicroads.vic.gov.au/safety-and-road-rules/vehicle-safety/fog-and-driving-lights
1. The lamps should, as far as is possible, be installed symmetrically in pairs to the front of the vehicle.
2. If lamps are not fitted as pairs (e.g. one, three etc), they must be fitted to the front of the vehicle, symmetrically about the centre.
3. A maximum of four driving lamps (including LED light bars) can be fitted to a vehicle in addition to the vehicle’s main beam headlamps.
4. The lamp/s must be installed in a way that the light produced does not cause the driver of the vehicle discomfort either directly or by reflection.
5. The lamp/s must only come on when the main-beam (high beam) headlamps are used, and must automatically turn off when the main-beam headlamps are turned off.
6. The lamps must not obstruct the driver’s view of the road
To me that all seams very reasonable. Point 4 would seam to rule light bars on the roof given the possibility of reflection of the bonnet and side mirrors. Point 6 seamed a bit vague so I did a bit more digging and found the following
Drivers field of view clarification
https://www.vicroads.vic.gov.au/safety-and-road-rules/vehicle-safety/vehicle-standards-information
So my understanding of the drivers view of the road is that a driver from his/her normal seating position must be able to see the road surface 11 metres ahead of his/her seating position. This would suggest to me that you can mount lights to your bulbar as long as your ability to see the road surface 11 metres ahead is not impaired.
Anyway, this is what I have found in my research for Victoria. Has anyone found conflicting or clearer info for Vic. I’m keen to be as up to date as possible.
Also, It would be great to get a summary for all the other states given the reason most of us are on this site is because we like to travel.
Regards
Geoff