There is a black hotted up looking ute (sorry, can't remember the model, hard back) getting around with one of these cameras on the dash as well. They scream up behind you and sit behind you for ages... I think waiting for you to get the sh!ts and stamp on it. They also rode my @rse through quite a way of 40km roadworks.
They were initially going the other way, did a u turn when they saw the magnet. Followed me for miles, naturally I was doing the right thing but lost interest when they eventually got up beside me, ogled and realised I must have been a dumbass, boring middle aged (as Bec would say "born in the ice age") soccer mum.
Like I've said before, I wouldn't be a young P plater with a Skyline for quids, it would be intimidating (its intimidating enough as it is) and quite scary.