Whats more accurate

[Forg]

Average speed cameras target both cars and trucks.

Not necessarily, in NSW; there are quite a few time-over-distance camera setups which are only for trucks.
Hume Highway (Sydney to Melbourne) has had them for ... probably 30 years, initially not digital of course!

 

[vc commodore]

Not necessarily, in NSW; there are quite a few time-over-distance camera setups which are only for trucks.
Hume Highway (Sydney to Melbourne) has had them for ... probably 30 years, initially not digital of course!

The one going from Hay to West Wylong is set for both......Mate wore a fine for speeding along that stretch 12 months or so ago

 

[Poor old Dad]

The one going from Hay to West Wylong is set for both......Mate wore a fine for speeding along that stretch 12 months or so ago

Mate was mistaken.

Most likely caught by a roadside speed camera

https://www.parkeschampionpost.com....-cameras-wont-be-used-to-monitor-cars-in-nsw/